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Channel Tunnel

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156-668: The Channel Tunnel ( French : Tunnel sous la Manche ), sometimes referred to informally as the Chunnel , is a 50.46 km (31.35-mile) undersea railway tunnel, opened in 1994, that connects Folkestone ( Kent , England) with Coquelles ( Pas-de-Calais , France) beneath the English Channel at the Strait of Dover . It is the only fixed link between the island of Great Britain and the European mainland. At its lowest point, it

312-528: A land frontier between the two countries in the middle of the Channel tunnel—the first of its kind. Design and construction were done by the ten construction companies in the CTG/F-M group. The French terminal and boring from Sangatte were done by the five French construction companies in the joint venture group GIE Transmanche Construction . The English Terminal and boring from Shakespeare Cliff were done by

468-409: A 4.8 m (15 ft 9 in) diameter service tunnel in between. The three bores are connected by cross-passages and piston relief ducts. The service tunnel was used as a pilot tunnel, boring ahead of the main tunnels to determine the conditions. English access was provided at Shakespeare Cliff and French access from a shaft at Sangatte. The French side used five tunnel boring machines (TBMs), and

624-530: A 55 m (180 ft) diameter 75 m (246 ft) deep grout-curtained shaft at Sangatte was used for access. On the English side, a marshalling area was 140 m (459 ft) below the top of Shakespeare Cliff, the New Austrian Tunnelling method (NATM) was first applied in the chalk marl here. On the English side, the land tunnels were driven from Shakespeare Cliff—the same place as

780-744: A French official to teachers in the department of Finistère , in western Brittany, included the following: "And remember, Gents: you were given your position in order to kill the Breton language". The prefect of Basses-Pyrénées in the French Basque Country wrote in 1846: "Our schools in the Basque Country are particularly meant to replace the Basque language with French..." Students were taught that their ancestral languages were inferior and they should be ashamed of them; this process

936-485: A Frenchman, performed the first geological and hydrographical surveys on the Channel between Calais and Dover. He explored several schemes and, in 1856, presented a proposal to Napoleon III for a mined railway tunnel from Cap Gris-Nez to East Wear Point with a port/airshaft on the Varne sandbank at a cost of 170 million francs , or less than £7 million. In 1865, a deputation led by George Ward Hunt proposed

1092-436: A bored tunnel, and thus a wide area was investigated. At that time, marine geophysics surveying for engineering projects was in its infancy, with poor positioning and resolution from seismic profiling. The 1964–1965 surveys concentrated on a northerly route that left the English coast at Dover harbour; using 70 boreholes, an area of deeply weathered rock with high permeability was located just south of Dover harbour. Given

1248-431: A comprehensive academic study entitled "The World's 10 most influential languages". In the article, Weber ranked French as, after English, the second-most influential language of the world, ahead of Spanish. His criteria were the numbers of native speakers, the number of secondary speakers (especially high for French among fellow world languages), the number of countries using the language and their respective populations,

1404-664: A few days later. Site investigation undertaken in the 20 years before construction confirmed earlier speculations that a tunnel could be bored through a chalk marl stratum. The chalk marl is conducive to tunnelling, with impermeability, ease of excavation and strength. The chalk marl runs along the entire length of the English side of the tunnel, but on the French side a length of 5 km (3.1 miles) has variable and difficult geology. The tunnel consists of three bores: two 7.6 m (24 ft 11 in) diameter rail tunnels, 30 m (98 ft) apart, 50 km (31 miles) in length with

1560-458: A fixed link, with one of the largest ferry operators ( Sealink ) being state-owned. Flexilink continued rousing opposition throughout 1986 and 1987. Public opinion strongly favoured a drive-through tunnel, but concerns about ventilation, accident management and driver mesmerisation resulted in the only shortlisted rail submission, CTG/F-M, being awarded the project in January 1986. Reasons given for

1716-555: A foreign language. Due to the rise of French in Africa, the total French-speaking population worldwide is expected to reach 700 million people in 2050. French is the fastest growing language on the continent (in terms of either official or foreign languages). French is increasingly being spoken as a native language in Francophone Africa, especially in regions like Ivory Coast , Cameroon , Gabon, Madagascar , and

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1872-551: A high-speed link to London. Successful tunnelling required a sound understanding of topography and geology and the selection of the best rock strata through which to dig. The geology of this site generally consists of northeasterly dipping Cretaceous strata, part of the northern limb of the Wealden-Boulonnais dome. It has: On the English side, the stratum dip is less than 5°; on the French side, this increases to 20°. Jointing and faulting are present on both sides. On

2028-603: A length of 2,020 yards (1,850 m). The project was highly controversial and fears grew of the tunnel being used as a route for a possible French invasion of Great Britain; notable opponents of the project were the War Office Scientific Committee, Lord Wolseley and Prince George, Duke of Cambridge ; Queen Victoria reportedly found the tunnel scheme "objectionable". Watkin was skilled at public relations and attempted to garner political support for his project, inviting such high-profile guests as

2184-751: A partner in his father's business. Watkin began to show an interest in railways and in 1845 he took on the secretaryship of the Trent Valley Railway , which was sold the following year to the London and North Western Railway (LNWR), for £438,000. He then became assistant to Captain Mark Huish , general manager of the LNWR. He visited USA and Canada and in 1852 he published a book about the railways in these countries. Back in Great Britain he

2340-652: A period of prosperity and prominence among European nations. Richelieu established the Académie française to protect the French language. By the early 1800s, Parisian French had become the primary language of the aristocracy in France. Near the beginning of the 19th century, the French government began to pursue policies with the end goal of eradicating the many minorities and regional languages ( patois ) spoken in France. This began in 1794 with Henri Grégoire 's "Report on

2496-494: A relic of the old nominal case system of Latin longer than most other Romance languages (with the notable exception of Romanian which still currently maintains a case distinction), differentiating between an oblique case and a nominative case. The phonology was characterized by heavy syllabic stress, which led to the emergence of various complicated diphthongs such as -eau which would later be leveled to monophthongs. The earliest evidence of what became Old French can be seen in

2652-536: A scrap metal merchant. Another machine (T4 "Virginie") still survives on the French side, adjacent to Junction 41 on the A16 , in the middle of the D243E3/D243E4 roundabout. On it are the words "hommage aux bâtisseurs du tunnel", meaning "tribute to the builders of the tunnel". French language French ( français [fʁɑ̃sɛ] or langue française [lɑ̃ɡ fʁɑ̃sɛːz] )

2808-587: A second language. French is the second most taught foreign language in the EU. All institutions of the EU use French as a working language along with English and German ; in some institutions, French is the sole working language (e.g. at the Court of Justice of the European Union ). French is also the 16th most natively spoken language in the world, the sixth most spoken language by total number of speakers , and

2964-526: A second language. However it has also become a native language in a number of urban areas, especially in regions like Ivory Coast , Cameroon , Gabon, Madagascar , and the Democratic Republic of the Congo . In some North African countries, though not having official status, it is also a first language among some upper classes of the population alongside indigenous languages, but only

3120-941: A second one among the general population. In 2015, approximately 40% of the Francophone population (including L2 and partial speakers) lived in Europe, 36% in sub-Saharan Africa and the Indian Ocean, 15% in North Africa and the Middle East, 8% in the Americas, and 1% in Asia and Oceania. French is the second most widely spoken mother tongue in the European Union . Of Europeans who speak other languages natively, approximately one-fifth are able to speak French as

3276-560: A similar machine to drill 1,669 m (5,476 ft) from Sangatte on the French side. However, the cross-Channel tunnel project was abandoned in 1883, despite this success, after fears raised by the British military that an underwater tunnel might be used as an invasion route. Nevertheless, in 1883, this TBM was used to bore a railway ventilation tunnel—7 ft (2.1 m) in diameter and 6,750 ft (2,060 m) long—between Birkenhead and Liverpool , England, through sandstone under

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3432-630: A single party. Watkin was first elected Liberal Member of Parliament for Great Yarmouth (1857–1858), and then Stockport (1864–1868). He unsuccessfully contested the East Cheshire seat in 1869. He was knighted in 1868 and became a baronet in 1880. He was also High Sheriff of Cheshire in 1874. In 1874, he was elected Liberal MP for Hythe in Kent. He increasingly moved away from the Liberal party under William Ewart Gladstone and in 1880 it

3588-579: A successful popular music venue. Without Watkin, it is likely that the district would have simply become inter-war semi-detached suburbia like the rest of west London. The tower was intended to rival the Eiffel Tower in Paris. The foundations of the tower were laid in 1892, the first stage was completed in September 1895 and it was opened to the public in 1896. After an initial burst of popularity,

3744-415: A syndicated bank loan and letter of credit arranged £5 billion. Privately financed, the total investment costs at 1985 prices were £2.6 billion. At the 1994 completion actual costs were, in 1985 prices, £4.65 billion: an 80% cost overrun . The cost overrun was partly due to enhanced safety, security, and environmental demands. Financing costs were 140% higher than forecast. Working from both

3900-547: A variant of Canadian French , is spoken in parts of New England . Missouri French was historically spoken in Missouri and Illinois (formerly known as Upper Louisiana ), but is nearly extinct today. French also survived in isolated pockets along the Gulf Coast of what was previously French Lower Louisiana , such as Mon Louis Island , Alabama and DeLisle, Mississippi (the latter only being discovered by linguists in

4056-466: A working group to evaluate a privately funded project. In June 1982 the Franco-British study group favoured a twin tunnel to accommodate conventional trains and a vehicle shuttle service. In April 1985 promoters were invited to submit scheme proposals. Four submissions were shortlisted: The cross-Channel ferry industry protested using the name "Flexilink". In 1975 there was no campaign protesting

4212-572: Is 75 m (246 ft) below the sea bed and 115 m (377 ft) below sea level. At 37.9 km (23.5 miles), it has the longest underwater section of any tunnel in the world and is the third-longest railway tunnel in the world . The speed limit for trains through the tunnel is 160 km/h (99 mph). The tunnel is owned and operated by Getlink , formerly Groupe Eurotunnel. The tunnel carries high-speed Eurostar passenger trains, LeShuttle services for road vehicles and freight trains . It connects end-to-end with high-speed railway lines:

4368-437: Is 95%, and in the French collectivity of Wallis and Futuna , it is 84%. In French Polynesia and to a lesser extent Wallis and Futuna, where oral and written knowledge of the French language has become almost universal (95% and 84% respectively), French increasingly tends to displace the native Polynesian languages as the language most spoken at home. In French Polynesia, the percentage of the population who reported that French

4524-779: Is a Romance language of the Indo-European family . Like all other Romance languages, it descended from the Vulgar Latin of the Roman Empire . French evolved from Gallo-Romance , the Latin spoken in Gaul , and more specifically in Northern Gaul. Its closest relatives are the other langues d'oïl —languages historically spoken in northern France and in southern Belgium, which French ( Francien ) largely supplanted. French

4680-472: Is a widespread second language among the Lebanese people , and is taught in many schools along with Arabic and English. French is used on Lebanese pound banknotes, on road signs, on Lebanese license plates , and on official buildings (alongside Arabic). Today, French and English are secondary languages of Lebanon , with about 40% of the population being Francophone and 40% Anglophone. The use of English

4836-489: Is also a working language in nonprofit organisations such as the Red Cross (alongside English, German, Spanish, Portuguese, Arabic and Russian), Amnesty International (alongside 32 other languages of which English is the most used, followed by Spanish, Portuguese, German, and Italian), Médecins sans Frontières (used alongside English, Spanish, Portuguese and Arabic), and Médecins du Monde (used alongside English). Given

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4992-430: Is among the top five most studied languages worldwide, with about 120 million learners as of 2017. As a result of French and Belgian colonialism from the 16th century onward, French was introduced to new territories in the Americas, Africa, and Asia. French has a long history as an international language of literature and scientific standards and is a primary or second language of many international organisations including

5148-462: Is an official language in 27 countries , as well as one of the most geographically widespread languages in the world, with about 50 countries and territories having it as a de jure or de facto official, administrative, or cultural language. Most of these countries are members of the Organisation internationale de la Francophonie (OIF), the community of 54 member states which share

5304-518: Is an infilled valley system extending 80 m (262 ft) below the seabed, 500 m (1,640 ft) south of the tunnel route in mid-channel. A 1986 survey showed that a tributary crossed the path of the tunnel, and so the tunnel route was made as far north and deep as possible. The English terminal had to be located in the Castle Hill landslip, which consists of displaced and tipping blocks of lower chalk, glauconitic marl and gault debris. Thus

5460-652: Is enacted only in New Brunswick, where about one third of the population is Francophone. French is also an official language of all of the territories ( Northwest Territories , Nunavut , and Yukon ). Out of the three, Yukon has the most French speakers, making up just under 4% of the population. Furthermore, while French is not an official language in Ontario , the French Language Services Act ensures that provincial services are available in

5616-503: Is growing in the business and media environment. Out of about 900,000 students, about 500,000 are enrolled in Francophone schools, public or private, in which the teaching of mathematics and scientific subjects is provided in French. Actual usage of French varies depending on the region and social status. One-third of high school students educated in French go on to pursue higher education in English-speaking institutions. English

5772-404: Is known as Old French. The period of Old French spanned between the 8th and 14th centuries. Old French shared many characteristics with Latin. For example, Old French made use of different possible word orders just as Latin did because it had a case system that retained the difference between nominative subjects and oblique non-subjects . The period is marked by a heavy superstrate influence from

5928-427: Is major water inflow due to the high hydrostatic pressure from the sea above, under weak ground conditions. The tunnel also had the challenge of timescale: being privately funded, an early financial return was paramount. The objective was to construct two 7.6 m-diameter (25 ft) rail tunnels, 30 m (98 ft) apart, 50 km (31 miles) in length; a 4.8-metre-diameter (16 ft) service tunnel between

6084-469: Is often considered to be a useful skill by business owners in the United Kingdom; a 2014 study found that 50% of British managers considered French to be a valuable asset for their business, thus ranking French as the most sought-after foreign language there, ahead of German (49%) and Spanish (44%). MIT economist Albert Saiz calculated a 2.3% premium for those who have French as a foreign language in

6240-828: Is one of the official languages of such major international and regional courts, tribunals, and dispute-settlement bodies as the African Court on Human and Peoples' Rights , the Caribbean Court of Justice , the Court of Justice for the Economic Community of West African States , the Inter-American Court of Human Rights , the International Court of Justice , the International Criminal Tribunal for

6396-576: Is taught in universities around the world, and is one of the world's most influential languages because of its wide use in the worlds of journalism, jurisprudence , education, and diplomacy. In diplomacy, French is one of the six official languages of the United Nations (and one of the UN Secretariat 's only two working languages ), one of twenty official and three procedural languages of the European Union , an official language of NATO ,

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6552-553: Is the language of business and communication, with French being an element of social distinction, chosen for its emotional value. French is an official language of the Pacific Island nation of Vanuatu , where 31% of the population was estimated to speak it in 2023. In the French special collectivity of New Caledonia , 97% of the population can speak, read and write French while in French Polynesia this figure

6708-483: Is the native language of about 23% of the Swiss population, and is spoken by 50% of the population. Along with Luxembourgish and German, French is one of the three official languages of Luxembourg , where it is generally the preferred language of business as well as of the different public administrations. It is also the official language of Monaco . At a regional level, French is acknowledged as an official language in

6864-492: Is the second-most spoken language (after English) in the states of Maine and New Hampshire . In Louisiana , it is tied with Spanish for second-most spoken if Louisiana French and all creoles such as Haitian are included. French is the third most spoken language (after English and Spanish) in the states of Connecticut , Rhode Island , and New Hampshire . Louisiana is home to many distinct French dialects, collectively known as Louisiana French . New England French , essentially

7020-424: Is the sole official language in the province of Quebec , where some 80% of the population speak it as a native language and 95% are capable of conducting a conversation in it. Quebec is also home to the city of Montreal , which is the world's fourth-largest French-speaking city, by number of first language speakers. New Brunswick and Manitoba are the only officially bilingual provinces, though full bilingualism

7176-694: Is the third-longest rail tunnel in the world, behind the Gotthard Base Tunnel in Switzerland and the Seikan Tunnel in Japan, but with the longest under-sea section. The average depth is 45 m (148 ft) below the seabed. On the UK side, of the expected 5 × 10 ^   m (6.5 × 10 ^   cu yd ) of spoil approximately 1 × 10 ^  m (1.3 × 10 ^  cu yd)

7332-713: The American Society of Civil Engineers elected the tunnel as one of the seven modern Wonders of the World . In 1995, the American magazine Popular Mechanics published the results. The opening was phased for various services offered as the Channel Tunnel Safety Authority, the IGC, gave permission for various services to begin at several dates over the period 1994/1995 but start-up dates were

7488-764: The Aosta Valley region of Italy where it is the first language of approximately 50% of the population, while French dialects remain spoken by minorities on the Channel Islands . It is also spoken in Andorra and is the main language after Catalan in El Pas de la Casa . The language is taught as the primary second language in the German state of Saarland , with French being taught from pre-school and over 43% of citizens being able to speak French. The majority of

7644-462: The Aosta Valley region of Italy; and various communities elsewhere. French is estimated to have about 310 million speakers, of which about 80 million are native speakers. According to the OIF, approximately 321 million people worldwide are "able to speak the language" as of 2022, without specifying the criteria for this estimation or whom it encompasses. In Francophone Africa, it is spoken mainly as

7800-539: The Democratic Republic of Congo . There is not a single African French , but multiple forms that diverged through contact with various indigenous African languages . Sub-Saharan Africa is the region where the French language is most likely to expand, because of the expansion of education and rapid population growth. It is also where the language has evolved the most in recent years. Some vernacular forms of French in Africa can be difficult to understand for French speakers from other countries, but written forms of

7956-485: The European Union , French was the dominant language within all institutions until the 1990s. After several enlargements of the EU (1995, 2004), French significantly lost ground in favour of English, which is more widely spoken and taught in most EU countries. French currently remains one of the three working languages, or "procedural languages", of the EU, along with English and German. It is the second-most widely used language within EU institutions after English, but remains

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8112-559: The Francien dialect is one that not only continued but also thrived during the Middle French period (14th–17th centuries). Modern French grew out of this Francien dialect. Grammatically, during the period of Middle French, noun declensions were lost and there began to be standardized rules. Robert Estienne published the first Latin-French dictionary, which included information about phonetics, etymology, and grammar. Politically,

8268-701: The Grand Trunk Railway of eastern Canada, he promoted the Intercolonial Railway , which eventually connected Halifax with the GTR system in Quebec . His grand vision was a transcontinental railway lying largely within Canada, but owing to the sparse population west of Lake Superior , the scheme could not be profitable in the absence of government financial backing. Opposition to the idea within

8424-436: The Great Eastern Railway . In fact it was Watkin who recommended Robert Cecil , who is credited with leading the GER out of its financial crisis. Watkin resigned as a director of the GER in August 1872. By 1881 he was a director of nine railways and trustee of a tenth. These included the Cheshire Lines Committee , the East London , the Manchester, Sheffield and Lincolnshire, the Manchester, South Junction & Altrincham ,

8580-439: The International Olympic Committee , the Council of Europe , the Organisation for Economic Co-operation and Development , Organization of American States (alongside Spanish, Portuguese and English), the Eurovision Song Contest , one of eighteen official languages of the European Space Agency , World Trade Organization and the least used of the three official languages in the North American Free Trade Agreement countries. It

8736-459: The LGV Nord in France and High Speed 1 in England. In 2017, rail services carried 10.3   million passengers and 1.22   million tonnes of freight, and the Shuttle carried 10.4   million passengers, 2.6   million cars, 51,000 coaches, and 1.6   million lorries (equivalent to 21.3   million tonnes of freight), compared with 11.7   million passengers, 2.6   million lorries and 2.2   million cars by sea through

8892-446: The Mersey River . These early works were encountered more than a century later during the project TransManche Link (TML). A 1907 film, Tunnelling the English Channel by pioneer filmmaker Georges Méliès , depicts King Edward VII and President Armand Fallières dreaming of building a tunnel under the English Channel . In 1919, during the Paris Peace Conference , British prime minister David Lloyd George repeatedly brought up

9048-410: The Metropolitan , the Oldham, Ashton & Guide Bridge , the Sheffield & Midland Joint , the South Eastern , the Wigan Junction and the New York, Lake Erie and Western railways. He was instrumental in the creation of the MS&LR's 'London Extension', Sheffield to Marylebone, the Great Central Main Line , opened in 1899. For Watkin, opening an independent route to London was crucial for

9204-424: The Metropolitan Railway , part of today's London Underground ; the construction of the Great Central Main Line , a purpose-built high-speed railway line; the creation of a pleasure garden with a partially constructed iron tower at Wembley ; and a failed attempt to dig a Channel Tunnel under the English Channel to connect his railway empire to the French rail network . Watkin was born in Salford , Lancashire,

9360-420: The Oaths of Strasbourg and the Sequence of Saint Eulalia , while Old French literature began to be produced in the eleventh century, with major early works often focusing on the lives of saints (such as the Vie de Saint Alexis ), or wars and royal courts, notably including the Chanson de Roland , epic cycles focused on King Arthur and his court , as well as a cycle focused on William of Orange . It

9516-521: The Port of Dover . Plans to build a cross-Channel tunnel were proposed as early as 1802, but British political and media criticism motivated by fears of compromising national security had disrupted attempts to build one. An early unsuccessful attempt was made in the late 19th century, on the English side, "in the hope of forcing the hand of the English Government". The eventual successful project, organised by Eurotunnel , began construction in 1988 and opened in 1994. Estimated to cost £5.5 billion in 1985, it

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9672-445: The Prince and Princess of Wales , Liberal Party Leader William Gladstone and the Archbishop of Canterbury to submarine champagne receptions in the tunnel. In spite of his attempts at winning support, his tunnel project was blocked by parliament, then cancelled in the interests of national security. The original entrance to Watkin's tunnel works remains in the cliff face but is now closed for safety reasons. Watkin's last project

9828-520: The United Nations , the European Union, the North Atlantic Treaty Organization , the World Trade Organization , the International Olympic Committee , the General Conference on Weights and Measures , and the International Committee of the Red Cross . French is a Romance language (meaning that it is descended primarily from Vulgar Latin ) that evolved out of the Gallo-Romance dialects spoken in northern France. The language's early forms include Old French and Middle French . Due to Roman rule, Latin

9984-455: The 1990s) but these varieties are severely endangered or presumed extinct. French is one of two official languages in Haiti alongside Haitian Creole . It is the principal language of education, administration, business, and public signage and is spoken by all educated Haitians. It is also used for ceremonial events such as weddings, graduations, and church masses. The vast majority of the population speaks Haitian Creole as their first language;

10140-474: The 20th century, when it was replaced by English as the United States became the dominant global power following the Second World War . Stanley Meisler of the Los Angeles Times said that the fact that the Treaty of Versailles was written in English as well as French was the "first diplomatic blow" against the language. During the Grand Siècle (17th century), France, under the rule of powerful leaders such as Cardinal Richelieu and Louis XIV , enjoyed

10296-510: The Canadian capital, is also effectively bilingual, as it has a large population of federal government workers, who are required to offer services in both French and English, and is just across the river from the Quebecois city of Gatineau . According to the United States Census Bureau (2011), French is the fourth most spoken language in the United States after English, Spanish, and Chinese, when all forms of French are considered together and all dialects of Chinese are similarly combined. French

10452-614: The Caribbean that are collectively referred to as the French West Indies , namely Guadeloupe , Saint Barthélemy , Saint Martin , and Martinique . French is the official language of both French Guiana on the South American continent, and of Saint Pierre and Miquelon , an archipelago off the coast of Newfoundland in North America. French was the official language of the colony of French Indochina , comprising modern-day Vietnam , Laos , and Cambodia . It continues to be an administrative language in Laos and Cambodia, although its influence has waned in recent decades. In colonial Vietnam,

10608-415: The Concession for the construction and operation of the Fixed Link by privately owned companies and outlined arbitration methods to be used in the event of disputes. It established the Intergovernmental Commission (IGC), responsible for monitoring all matters associated with the Tunnel's construction and operation on behalf of the British and French governments, and a Safety Authority to advise the IGC. It drew

10764-408: The Empire, this local elite had been slowly abandoning Gaulish entirely, but the rural and lower class populations remained Gaulish speakers who could sometimes also speak Latin or Greek. The final language shift from Gaulish to Vulgar Latin among rural and lower class populations occurred later, when both they and the incoming Frankish ruler/military class adopted the Gallo-Roman Vulgar Latin speech of

10920-401: The English and French sides of the Channel, eleven tunnel boring machines (TBMs) cut through chalk marl to construct two rail tunnels and a service tunnel. The vehicle shuttle terminals are at Cheriton (part of Folkestone ) and Coquelles, and are connected to the English M20 and French A16 motorways respectively. Tunnelling commenced in 1988, and the tunnel began operating in 1994. At

11076-408: The English side six. The service tunnel uses Service Tunnel Transport System (STTS) and Light Service Tunnel Vehicles (LADOGS). Fire safety was a critical design issue. Between the portals at Beussingue and Castle Hill the tunnel is 50.5 km (31 miles) long, with 3.3 km (2 miles) under land on the French side and 9.3 km (6 miles) on the UK side, and 37.9 km (24 miles) under sea. It

11232-506: The English side, only minor faults of displacement less than 2 m (6 ft 7 in) exist; on the French side, displacements of up to 15 m (49 ft) are present owing to the Quenocs anticlinal fold . The faults are of limited width, filled with calcite, pyrite and remolded clay. The increased dip and faulting restricted the selection of routes on the French side. To avoid confusion, microfossil assemblages were used to classify

11388-464: The English side, the simpler geology allowed faster open-faced TBMs. Six machines were used; all commenced digging from Shakespeare Cliff, three marine-bound and three for the land tunnels. Towards the completion of the undersea drives, the UK TBMs were driven steeply downwards and buried clear of the tunnel. These buried TBMs were then used to provide an electrical earth . The French TBMs then completed

11544-402: The French side, neoprene and grout sealed bolted linings made of cast iron or high-strength reinforced concrete were used; on the English side, the main requirement was for speed, so bolting of cast-iron lining segments was only done in areas of poor geology. In the UK rail tunnels, eight lining segments plus a key segment were used; in the French side, five segments plus a key. On the French side,

11700-484: The Germanic Frankish language , which non-exhaustively included the use in upper-class speech and higher registers of V2 word order , a large percentage of the vocabulary (now at around 15% of modern French vocabulary ) including the impersonal singular pronoun on (a calque of Germanic man ), and the name of the language itself. Up until its later stages, Old French , alongside Old Occitan , maintained

11856-558: The Liberal Unionists to back down and won the seat in the 1895 United Kingdom general election . Watkin lived at Rose Hill , a large house in Northenden , Manchester . The family home was purchased by his father in 1832 and Edward inherited it upon his father's death in 1861. Watkin married Mary Briggs Mellor in 1845, with whom he had two children. Their son, Alfred Mellor Watkin , became locomotive superintendent of

12012-690: The North; he was also on the board of the Chemin de Fer du Nord , a French railway company based in Calais . Watkin's ambitious plan was to develop a railway route which could carry passenger trains directly from Liverpool and Manchester to Paris, crossing from Britain to France via a tunnel under the English Channel. The Great Central Railway's main line to London was also built to a comparatively generous structure gauge , but contrary to popular belief it

12168-637: The Queen travelled on Le Shuttle to a similar ceremony in Folkestone . A full public service did not start for several months. The first freight train, however, ran on 1 June 1994 and carried Rover and Mini cars being exported to Italy. The Channel Tunnel Rail Link (CTRL), now called High Speed 1 , runs 69 miles (111 km) from St Pancras railway station in London to the tunnel portal at Folkestone in Kent. It cost £5.8 billion. On 16 September 2003

12324-560: The South Eastern Railway in 1876 and Member of Parliament for the Great Grimsby constituency in 1877. A daughter, Harriette Sayer Watkin, was born in 1850. Mary Watkin died on 8 March 1888. After four years a widower, Watkin married Ann Ingram, widow of Herbert Ingram , on 6 April 1892. Edward Watkin died on 13 April 1901 and was buried in the family grave in the churchyard of St Wilfrid's, Northenden , where

12480-605: The Thames estuary, which used Scottish granite aggregate delivered by ship from the Foster Yeoman coastal super quarry at Glensanda in Loch Linnhe on the west coast of Scotland. On the French side, owing to the greater permeability to water, earth pressure balance TBMs with open and closed modes were used. The TBMs were used in the closed mode for the first 5 km (3 miles), but then operated as open, boring through

12636-454: The area was stabilised by buttressing and inserting drainage adits . The service tunnel acted as a pilot preceding the main ones, so that the geology, areas of crushed rock, and zones of high water inflow could be predicted. Exploratory probing was done in the service tunnel, in the form of extensive forward probing, vertical downward probes and sideways probing. Marine soundings and samplings were made by Thomé de Gamond in 1833–67, establishing

12792-523: The chairmanship of the Metropolitan in 1894 after suffering a stroke, so the tower's enthusiastic champion was gone. In June 1897 the tower was illuminated for Queen Victoria's 60th Jubilee , but it was never extended beyond the first stage. In 1902 the Tower, now known as ‘Watkin's Folly’, was declared unsafe (though this was because of concerns about the safety of the lifts, rather than directly about

12948-427: The chalk marl stratum. This minimised the impact to the ground, allowed high water pressures to be withstood and also alleviated the need to grout ahead of the tunnel. The French effort required five TBMs: two main marine machines, one mainland machine (the short land drives of 3 km (2 miles) allowed one TBM to complete the first drive then reverse direction and complete the other), and two service tunnel machines. On

13104-469: The chalk marl. On the French side, particularly near the coast, the chalk was harder, more brittle and more fractured than on the English side. This led to the adoption of different tunnelling techniques on the two sides. The Quaternary undersea valley Fosse Dangeard, and Castle Hill landslip at the English portal, caused concerns. Identified by the 1964–1965 geophysical survey, the Fosse Dangeard

13260-692: The company led to Watkin's ouster. The GTR would later miss various opportunities to build a viable Canadian transcontinental railway . Abroad, he helped to build the Athens–Piraeus Electric Railways , advised on the Indian Railways and organised transport in the Belgian Congo . Watkin was involved with other railway companies. In 1866 he became a director of the Great Western Railway and in January 1868

13416-433: The concerns of both nations' military leaders by designing two sumps – one near the coast of each country – that could be flooded at will to block the tunnel, but this did not appease the military, or dispel concerns about hordes of tourists who would disrupt English life. A British film from Gaumont Studios , The Tunnel (also known as TransAtlantic Tunnel ), was released in 1935 as a science-fiction project concerning

13572-668: The country near French-speaking Quebec, however, it is the foreign language more commonly taught. Vowel phonemes in French Edward Watkin Sir Edward William Watkin, 1st Baronet (26 September 1819 – 13 April 1901) was a British Member of Parliament and railway entrepreneur. He was an ambitious visionary, and presided over large-scale railway engineering projects to fulfil his business aspirations, eventually rising to become chairman of nine different British railway companies . Among his more notable projects were: his expansion of

13728-709: The creation of a transatlantic tunnel. It referred briefly to its protagonist, a Mr. McAllan, as having completed a British Channel tunnel successfully in 1940, five years into the future of the film's release. Military fears continued during World War II . After the surrender of France , as Britain prepared for an expected German invasion , a Royal Navy officer in the Directorate of Miscellaneous Weapons Development calculated that Hitler could use slave labour to build two Channel tunnels in 18 months. The estimate caused rumours that Germany had already begun digging. By 1955, defence arguments had become less relevant due to

13884-519: The demographic prospects of the French-speaking nations of Africa, researcher Pascal-Emmanuel Gobry wrote in 2014 that French "could be the language of the future". However, some African countries such as Algeria intermittently attempted to eradicate the use of French, and as of 2024 it was removed as an official language in Mali and Burkina Faso . Significant as a judicial language, French

14040-629: The dismay of their French partners, the then-governing Labour Party in Britain cancelled the project due to uncertainty about the UK's membership of the European Economic Community , doubling cost estimates amid the general economic crisis at the time. By this time the British tunnel boring machine was ready and the Ministry of Transport had performed a 300 m (980 ft) experimental drive. (This short tunnel, named Adit A1,

14196-670: The dominance of air power, and both the British and French governments supported technical and geological surveys. In 1958 the 1881 workings were cleared in preparation for a £100,000 geological survey by the Channel Tunnel Study Group. 30% of the funding came from Channel Tunnel Co Ltd, the largest shareholder of which was the British Transport Commission , as successor to the South Eastern Railway . A detailed geological survey

14352-448: The economic power of the countries using the language, the number of major areas in which the language is used, and the linguistic prestige associated with the mastery of the language (Weber highlighted that French in particular enjoys considerable linguistic prestige). In a 2008 reassessment of his article, Weber concluded that his findings were still correct since "the situation among the top ten remains unchanged." Knowledge of French

14508-594: The elites primarily spoke French, while many servants who worked in French households spoke a French pidgin known as " Tây Bồi " (now extinct). After French rule ended, South Vietnam continued to use French in administration, education, and trade. However, since the Fall of Saigon and the opening of a unified Vietnam's economy, French has gradually been effectively displaced as the first foreign language of choice by English in Vietnam. Nevertheless, it continues to be taught as

14664-516: The first government authority to adopt Modern French as official was the Aosta Valley in 1536, while the Ordinance of Villers-Cotterêts (1539) named French the language of law in the Kingdom of France . During the 17th century, French replaced Latin as the most important language of diplomacy and international relations ( lingua franca ). It retained this role until approximately the middle of

14820-497: The five British construction companies in the Translink Joint Venture . The two partnerships were linked by a bi-national project organisation, TransManche Link (TML). The Maître d'Oeuvre was a supervisory engineering body employed by Eurotunnel under the terms of the concession that monitored the project and reported to the governments and banks. In France, with its long tradition of infrastructure investment,

14976-558: The fore when he resigned his Hythe seat in 1895. The Liberal Unionists and the Conservatives were in alliance and each claimed incumbency and the right to nominate his replacement. Watkin for his part insisted that he was a Liberal, albeit one who had moved away from the official party. The Conservative Aretas Akers-Douglas commented that no one knew what his politics were, except that he had voted for anyone or anything to get support for his Channel Tunnel. The Conservatives forced

15132-915: The former Yugoslavia , International Criminal Tribunal for Rwanda , the International Tribunal for the Law of the Sea the International Criminal Court and the World Trade Organization Appellate Body . It is the sole internal working language of the Court of Justice of the European Union , and makes with English the European Court of Human Rights 's two working languages. In 1997, George Weber published, in Language Today ,

15288-829: The gender of the corresponding word in Gaulish. The estimated number of French words that can be attributed to Gaulish is placed at 154 by the Petit Robert , which is often viewed as representing standardized French, while if non-standard dialects are included, the number increases to 240. Known Gaulish loans are skewed toward certain semantic fields, such as plant life ( chêne , bille , etc.), animals ( mouton , cheval , etc.), nature ( boue , etc.), domestic activities (ex. berceau ), farming and rural units of measure ( arpent , lieue , borne , boisseau ), weapons, and products traded regionally rather than further afield. This semantic distribution has been attributed to peasants being

15444-598: The ground conditions. There was plenty of experience with excavating through chalk in the mining industry, while the undersea crossover caverns were a complex engineering problem. The French one was based on the Mount Baker Ridge freeway tunnel in Seattle ; the UK cavern was dug from the service tunnel ahead of the main ones, to avoid delay. Precast segmental linings in the main tunnel boring machine (TBM) drives were used, but two different solutions were used. On

15600-564: The idea of a Channel tunnel as a way of reassuring France about British willingness to defend against another German attack. The French did not take the idea seriously, and nothing came of the proposal. In the 1920s, Winston Churchill advocated for the Channel Tunnel, using that exact name in his essay "Should Strategists Veto The Tunnel?" It was published on 27 July 1924 in the Weekly Dispatch , and argued vehemently against

15756-731: The idea of a tunnel to the Chancellor of the Exchequer of the day, William Ewart Gladstone . In 1866, Henry Marc Brunel made a survey of the floor of the Strait of Dover. By his results, he proved that the floor was composed of chalk, like the adjoining cliffs, and thus a tunnel was feasible. For this survey, he invented the gravity corer , which is still used in geology. Around 1866, William Low and Sir John Hawkshaw promoted tunnel ideas, but apart from preliminary geological studies, none were implemented. An official Anglo-French protocol

15912-487: The idea that the tunnel could be used by a Continental enemy in an invasion of Britain. Churchill expressed his enthusiasm for the project again in an article for the Daily Mail on 12 February 1936, "Why Not A Channel Tunnel?" There was another proposal in 1929, but nothing came of this discussion and the idea was abandoned. Proponents estimated the construction cost at US$ 150   million. The engineers had addressed

16068-401: The language are very closely related to those of the rest of the French-speaking world. French is the second most commonly spoken language in Canada and one of two federal official languages alongside English. As of the 2021 Canadian census , it was the native language of 7.7 million people (21% of the population) and the second language of 2.9 million (8% of the population). French

16224-479: The language, although it has now given way to Tamil and English. A former French mandate , Lebanon designates Arabic as the sole official language, while a special law regulates cases when French can be publicly used. Article 11 of Lebanon's Constitution states that "Arabic is the official national language. A law determines the cases in which the French language is to be used". The French language in Lebanon

16380-612: The language. The Act applies to areas of the province where there are significant Francophone communities, namely Eastern Ontario and Northern Ontario . Elsewhere, sizable French-speaking minorities are found in southern Manitoba, Nova Scotia , Prince Edward Island and the Port au Port Peninsula in Newfoundland and Labrador, where the unique Newfoundland French dialect was historically spoken. Smaller pockets of French speakers exist in all other provinces. The Ontarian city of Ottawa ,

16536-479: The last to hold onto Gaulish. The beginning of French in Gaul was greatly influenced by Germanic invasions into the country. These invasions had the greatest impact on the northern part of the country and on the language there. A language divide began to grow across the country. The population in the north spoke langue d'oïl while the population in the south spoke langue d'oc . Langue d'oïl grew into what

16692-654: The long-term survival and development of the MS&;LR, but it was also one part of a grander scheme: a line from Manchester to Paris. His chairmanships of the South Eastern Railway , the Metropolitan Railway, in addition to the MS&LR meant that he controlled railways from England's south coast ports, through London and (with the London Extension) through the Midlands to the industrial cities of

16848-449: The marine tunnels—not from Folkestone. The platform at the base of the cliff was not large enough for all of the drives and, despite environmental objections, tunnel spoil was placed behind a reinforced concrete seawall, on condition of placing the chalk in an enclosed lagoon, to avoid wide dispersal of chalk fines. Owing to limited space, the precast lining factory was on the Isle of Grain in

17004-420: The necessity and means to annihilate the patois and to universalize the use of the French language". When public education was made compulsory , only French was taught and the use of any other ( patois ) language was punished. The goals of the public school system were made especially clear to the French-speaking teachers sent to teach students in regions such as Occitania and Brittany . Instructions given by

17160-652: The official use or teaching of French. It is spoken as a first language (in descending order of the number of speakers) in France; Canada (especially in the provinces of Quebec, Ontario, and New Brunswick); Belgium ( Wallonia and the Brussels-Capital Region ); western Switzerland (specifically the cantons forming the Romandy region); parts of Luxembourg; parts of the United States (the states of Louisiana, Maine, New Hampshire, and Vermont); Monaco;

17316-534: The other main foreign language in the Vietnamese educational system and is regarded as a cultural language. All three countries are full members of La Francophonie (OIF). French was the official language of French India , consisting of the geographically separate enclaves referred to as Puducherry . It continued to be an official language of the territory even after its cession to India in 1956 until 1965. A small number of older locals still retain knowledge of

17472-452: The peak of construction 15,000 people were employed with daily expenditure over £3 million. Ten workers, eight of them British, were killed during construction between 1987 and 1993, most in the first few months of boring. A 50 mm (2.0 in) diameter pilot hole allowed the service tunnel to break through without ceremony on 30 October 1990. On 1 December 1990, Englishman Graham Fagg and Frenchman Phillippe Cozette broke through

17628-489: The pleasure gardens. Watkin's vision of Wembley Park as a day-out destination for Londoners had far-reaching consequences, shaping the history and use of the area to the present day. Without Watkin's pleasure gardens and station it is unlikely that the British Empire Exhibition would have been held at Wembley, which in turn would have prevented Wembley becoming either synonymous with English football or

17784-471: The preferred language of certain institutions or administrations such as the Court of Justice of the European Union , where it is the sole internal working language, or the Directorate-General for Agriculture . Since 2016, Brexit has rekindled discussions on whether or not French should again hold greater role within the institutions of the European Union. A leading world language , French

17940-543: The previous survey results and access constraints, a more southerly route was investigated in the 1972–1973 survey, and the route was confirmed to be feasible. Information for the tunnelling project also came from work before the 1975 cancellation. On the French side at Sangatte, a deep shaft with adits was made. On the English side at Shakespeare Cliff, the government allowed 250 m (820 ft) of 4.5 m (15 ft) diameter tunnel to be driven. The actual tunnel alignment, method of excavation and support were essentially

18096-473: The prime minister, Tony Blair , opened the first section of High Speed 1, from Folkestone to north Kent. On 6 November 2007, the Queen officially opened High Speed 1 and St Pancras International station, replacing the original slower link to Waterloo International railway station . High Speed 1 trains travel at up to 300 km/h (186 mph), the journey from London to Paris taking 2 hours 15 minutes, to Brussels 1 hour 51 minutes. In 1994,

18252-484: The project came partly from provincial members of Parliament on the basis of promises of regional Eurostar through train services that never materialised; the promises were repeated in 1996 when the contract for construction of the Channel Tunnel Rail Link was awarded. The tunnel is a build-own-operate-transfer ( BOOT ) project with a concession. TML would design and build the tunnel, but financing

18408-863: The project had widespread approval. The French National Assembly approved it unanimously in April 1987, and after a public inquiry, the Senate approved it unanimously in June. In Britain, select committees examined the proposal, making history by holding hearings away from Westminster, in Kent. In February 1987, the third reading of the Channel Tunnel Bill took place in the House of Commons , and passed by 94 votes to 22. The Channel Tunnel Act gained Royal assent and passed into law in July. Parliamentary support for

18564-471: The rest largely speak French as a first language. As a French Creole language , Haitian Creole draws the large majority of its vocabulary from French, with influences from West African languages, as well as several European languages. It is closely related to Louisiana Creole and the creole from the Lesser Antilles . French is the sole official language of all the overseas territories of France in

18720-720: The rest of Cobden's life. From 1839 to 1840 Watkin was one of the directors of the Manchester Athenaeum . In 1843 he wrote a pamphlet entitled "A Plea for Public Parks" and was involved in a committee which successfully sought the provision of parks in Manchester and Salford. He also took a prominent role in the Saturday Half-holiday Movement. In 1845, Watkin co-founded the Manchester Examiner , by which time he had become

18876-478: The same as the 1975 attempt. In the 1986–1987 survey, previous findings were reinforced, and the characteristics of the gault clay and the tunnelling medium (chalk marl that made up 85% of the route) were investigated. Geophysical techniques from the oil industry were employed. Tunnelling was a major engineering challenge; the only precedent was the undersea Seikan Tunnel in Japan, which opened in 1988. A serious health and safety risk with building tunnels under water

19032-465: The seabed depth at a maximum of 55 m (180 ft) and the continuity of geological strata (layers). Surveying continued for many years, with 166 marine and 70 land-deep boreholes being drilled and more than 4,000   line   kilometres of the marine geophysical survey completed. Surveys were undertaken in 1958–1959, 1964–1965, 1972–1974 and 1986–1988. The surveying in 1958–1959 catered for immersed tube and bridge designs, as well as

19188-439: The selection included that it caused least disruption to shipping in the Channel and least environmental disruption, was the best protected against terrorism, and was the most likely to attract sufficient private finance. The British Channel Tunnel Group consisted of two banks and five construction companies, while their French counterparts, France–Manche , consisted of three banks and five construction companies. The banks' role

19344-426: The service tunnel with the media watching. Eurotunnel completed the tunnel on time. (A BBC TV television commentator called Graham Fagg "the first man to cross the Channel by land for 8000 years ".) The two tunnelling efforts met each other with an offset of only 36.2 cm (14.3 in). A Paddington Bear soft toy was chosen by British tunnellers as the first item to pass through to their French counterparts when

19500-530: The son of wealthy cotton merchant Absalom Watkin ,. After a private education, Watkin worked in his father's mill business. Watkin's father was closely involved in the Anti-Corn Law League , and Edward soon joined him, rising to become a key League organiser in Manchester. Through this work, Watkin gained the friendship of the Radical leader Richard Cobden , with whom he remained in contact for

19656-429: The subsidence) and closed to the public. In 1904 it was decided to demolish the structure, a process that ended with the foundations being destroyed by explosives in 1907, leaving four large holes in the ground. The Empire Stadium (later known as Wembley Stadium) was built on the site in 1923. Throughout his life, Watkin was a strong supporter of Manchester Liberalism . This did not equate to consistent support for

19812-466: The total number of French speakers will reach approximately 500 million in 2025 and 650 million by 2050, largely due to rapid population growth in sub-Saharan Africa . OIF estimates 700 million French speakers by 2050, 80% of whom will be in Africa. In a study published in March 2014 by Forbes , the investment bank Natixis said that French could become the world's most spoken language by 2050. In

19968-470: The tower failed to draw large crowds. Of the 100,000 visitors to the Park in 1896 rather less than a fifth paid to go up the Tower. Furthermore, the marshy site proved unsuitable for such a structure. Whether the original design (which was to have had eight legs) would have distributed the weight more evenly cannot be known, but by 1896 the four-legged tower was clearly tilting. In addition, Watkin had retired from

20124-512: The tunnel and were dismantled. A 900 mm (35 in) gauge railway was used on the English side during construction. In contrast to the English machines, which were given technical names, the French tunnelling machines were all named after women: Brigitte, Europa, Catherine, Virginie, Pascaline, Séverine. After the tunnelling, one machine was on display at the side of the M20 motorway in Folkestone until Eurotunnel sold it on eBay for £39,999 to

20280-450: The tunnel, have prompted deterrence and countermeasures. In 1802, Albert Mathieu-Favier, a French mining engineer, proposed a tunnel under the English Channel, with illumination from oil lamps, horse-drawn coaches, and an artificial island positioned mid-Channel for changing horses. His design envisaged a bored two-level tunnel with the top tunnel used for transport and the bottom one for groundwater flows. In 1839, Aimé Thomé de Gamond ,

20436-460: The two main ones; pairs of 3.3 m (10 ft 10 in)-diameter cross-passages linking the rail tunnels to the service tunnel at 375 m (1,230 ft) spacing; piston relief ducts 2 m (6 ft 7 in) in diameter connecting the rail tunnels 250 m (820 ft) apart; two undersea crossover caverns to connect the rail tunnels, with the service tunnel always preceding the main ones by at least 1 km (0.6 mi) to ascertain

20592-619: The two official languages—along with Dutch —of the Brussels-Capital Region , where it is spoken by the majority of the population (approx. 80%), often as their primary language. French is one of the four official languages of Switzerland, along with German, Italian, and Romansh , and is spoken in the western part of Switzerland, called Romandy , of which Geneva is the largest city. The language divisions in Switzerland do not coincide with political subdivisions, and some cantons have bilingual status: for example, cities such as Biel/Bienne and cantons such as Valais , Fribourg and Bern . French

20748-412: The two sides met. The tunnel was officially opened, one year later than originally planned, by the French president François Mitterrand and Queen Elizabeth II , at a ceremony in Calais on 6 May 1994. The Queen travelled through the tunnel to Calais on a Eurostar train, which stopped nose to nose with the train that carried President Mitterrand from Paris. After the ceremony, President Mitterrand and

20904-508: The urban intellectual elite. The Gaulish language likely survived into the sixth century in France despite considerable Romanization . Coexisting with Latin, Gaulish helped shape the Vulgar Latin dialects that developed into French contributing loanwords and calques (including oui , the word for "yes"), sound changes shaped by Gaulish influence, and influences in conjugation and word order. Recent computational studies suggest that early gender shifts may have been motivated by

21060-485: The use of French in official government publications, public education except in specific cases, and legal contracts; advertisements must bear a translation of foreign words. In Belgium, French is an official language at the federal level along with Dutch and German. At the regional level, French is the sole official language of Wallonia (excluding a part of the East Cantons , which are German-speaking ) and one of

21216-536: The workplace. In 2011, Bloomberg Businessweek ranked French the third most useful language for business, after English and Standard Mandarin Chinese . In English-speaking Canada, the United Kingdom, and Ireland, French is the first foreign language taught and in number of pupils is far ahead of other languages. In the United States, French is the second-most commonly taught foreign language in schools and universities, although well behind Spanish. In some areas of

21372-462: The world's French-speaking population lives in Africa. According to a 2023 estimate from the Organisation internationale de la Francophonie , an estimated 167 million African people spread across 35 countries and territories can speak French as either a first or a second language . This number does not include the people living in non-Francophone African countries who have learned French as

21528-417: Was also influenced by native Celtic languages of Northern Roman Gaul like Gallia Belgica and by the ( Germanic ) Frankish language of the post-Roman Frankish invaders. Today, owing to the French colonial empire , there are numerous French-based creole languages , most notably Haitian Creole . A French-speaking person or nation may be referred to as Francophone in both English and French. French

21684-589: Was appointed secretary of the Worcester and Hereford Railway . In January 1854 he became the general manager of the Manchester Sheffield & Lincolnshire Railway (MS&LR), a position held until 1861. In 1863 he was persuaded to return as a director of the company and shortly afterward became chairman, holding the position from 1864 to 1894. He was knighted in 1868 and made a baronet in 1880. Manager from 1858, then president 1862–69, of

21840-419: Was at the time the most expensive construction project ever proposed. The cost finally amounted to £9 billion (equivalent to £22.6 billion in 2023). Since its opening, the tunnel has experienced occasional mechanical problems. Both fires and cold weather have temporarily disrupted its operation. Since at least 1997, aggregations of migrants around Calais seeking entry to the United Kingdom, such as through

21996-415: Was carried out in 1964 and 1965. Although the two countries agreed to build a tunnel in 1964, the phase 1 initial studies and signing of a second agreement to cover phase 2 took until 1973. The plan described a government-funded project to create two tunnels to accommodate car shuttle wagons on either side of a service tunnel. Construction started on both sides of the Channel in 1974. On 20 January 1975, to

22152-525: Was claimed that he had taken the Conservative whip . He never stood for election as a Conservative and continued to sit with the Liberals. Between 1880 and 1886, he was regarded variously as a Liberal, a Conservative and an independent . In 1886, he voted against Gladstone's Irish Home Rule bill and was thereafter commonly described as a Liberal Unionist . The confusion over his status came to

22308-819: Was during the period of the Crusades in which French became so dominant in the Mediterranean Sea that became a lingua franca ("Frankish language"), and because of increased contact with the Arabs during the Crusades who referred to them as Franj , numerous Arabic loanwords entered French, such as amiral (admiral), alcool (alcohol), coton (cotton) and sirop (syrop), as well as scientific terms such as algébre (algebra), alchimie (alchemy) and zéro (zero). Within Old French many dialects emerged but

22464-445: Was established in 1876 for a cross-Channel railway tunnel. In 1881, British railway entrepreneur Sir Edward Watkin and Alexandre Lavalley , a French Suez Canal contractor , were in the Anglo-French Submarine Railway Company that conducted exploratory work on both sides of the Channel. From June 1882 to March 1883, the British tunnel boring machine tunnelled, through chalk, a total of 1,840 m (6,037 ft), while Lavalley used

22620-421: Was eventually reused as the starting and access point for tunnelling operations from the British side, and remains an access point to the service tunnel.) The cancellation costs were estimated at £17   million. On the French side, a tunnel-boring machine had been installed underground in a stub tunnel. It lay there for 14 years until 1988, when it was sold, dismantled, refurbished and shipped to Turkey, where it

22776-400: Was gradually adopted by the inhabitants of Gaul. As the language was learned by the common people, it developed a distinct local character, with grammatical differences from Latin as spoken elsewhere, some of which is attested in graffiti. This local variety evolved into the Gallo-Romance tongues, which include French and its closest relatives, such as Arpitan . The evolution of Latin in Gaul

22932-469: Was known in the Occitan-speaking region as Vergonha . Spoken by 19.71% of the European Union's population, French is the third most widely spoken language in the EU, after English and German and the second-most-widely taught language after English. Under the Constitution of France , French has been the official language of the Republic since 1992, although the Ordinance of Villers-Cotterêts made it mandatory for legal documents in 1539. France mandates

23088-482: Was not built to a 'continental' gauge, not least because there were no agreed dimensions for such a gauge until the Berne Gauge Convention was signed in 1912. Healy mentions two bridges which were built to "unusual dimensions ... to provide for possible widenings in case the Channel Tunnel project ever took off ..." Watkin started his tunnel works with the South Eastern Railway in 1880–81. Digging began at Shakespeare Cliff between Folkestone and Dover and reached

23244-411: Was shaped by its coexistence for over half a millennium beside the native Celtic Gaulish language , which did not go extinct until the late sixth century, long after the fall of the Western Roman Empire . The population remained 90% indigenous in origin; the Romanizing class were the local native elite (not Roman settlers), whose children learned Latin in Roman schools. At the time of the collapse of

23400-468: Was signed between Eurotunnel, British Rail and SNCF guaranteeing future revenue in exchange for the railways obtaining half of the tunnel's capacity. Private funding for such a complex infrastructure project was of unprecedented scale. Initial equity of £45 million was raised by CTG/F-M, increased by £206 million private institutional placement, £770 million was raised in a public share offer that included press and television advertisements,

23556-476: Was the construction of a large iron tower, called Watkin's Tower , in Wembley Park , north-west London. The 1,200-foot (370 m) tower was to be the centrepiece of a large public amusement park which he opened in May 1894 to attract London passengers onto his Metropolitan Railway. The park was served by Wembley Park station , which officially opened in the same month, though it had in fact been open on Saturdays since October 1893 to cater for football matches in

23712-437: Was the language they use the most at home rose from 67% at the 2007 census to 74% at the 2017 census. In Wallis and Futuna, the percentage of the population who reported that French was the language they use the most at home rose from 10% at the 2008 census to 13% at the 2018 census. According to a demographic projection led by the Université Laval and the Réseau Démographie de l'Agence universitaire de la Francophonie ,

23868-461: Was through a separate legal entity, Eurotunnel. Eurotunnel absorbed CTG/F-M and signed a construction contract with TML, but the British and French governments controlled final engineering and safety decisions, now managed by the Channel Tunnel Safety Authority . The British and French governments gave Eurotunnel a 55-year operating concession (from 1987; extended by 10 years to 65 years in 1993) to repay loans and pay dividends. A Railway Usage Agreement

24024-448: Was to advise on financing and secure loan commitments. On 2 July 1985, the groups formed Channel Tunnel Group/France–Manche (CTG/F–M). Their submission to the British and French governments was drawn from the 1975 project, including 11 volumes and a substantial environmental impact statement. The Anglo-French Treaty on the Channel Tunnel was signed by both governments in Canterbury Cathedral . The Treaty of Canterbury (1986) prepared

24180-436: Was used for fill at the terminal site, and the remainder was deposited at Lower Shakespeare Cliff behind a seawall, reclaiming 74 acres (30 hectares) of land. This land was then made into the Samphire Hoe Country Park. Environmental assessment did not identify any major risks for the project, and further studies into safety, noise, and air pollution were overall positive. However, environmental objections were raised concerning

24336-571: Was used to drive the Moda tunnel for the Istanbul Sewerage Scheme. In 1979, the "Mouse-hole Project" was suggested when the Conservatives came to power in Britain. The concept was a single-track rail tunnel with a service tunnel but without shuttle terminals. The British government took no interest in funding the project, but British Prime Minister Margaret Thatcher did not object to a privately funded project, although she said she assumed it would be for cars rather than trains. In 1981, Thatcher and French president François Mitterrand agreed to establish

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