When the
European Coal and Steel Community was instituted in 1952, the
United Kingdom decided not to become a member. The UK was still absent when the
Treaty of Rome was signed in 1957, creating the
European Economic Community (the "Common Market"). However, in the late 1950s the
Conservative government of
Harold Macmillan dramatically changed its attitude, and appointed
Edward Heath to submit an application and to lead negotiations for Britain to enter the Common Market. The application was made at a meeting of the
European Communities (EC) in January 1963, but the French president
Charles de Gaulle rebuffed and vetoed Britain's request. Despite the veto, Britain restarted talks with the EC countries in 1967; and in April 1970, shortly before the
1970 general election campaign, Heath — who by this time was the Conservative Party leader — said that further
European integration would not happen "except with the full-hearted consent of the Parliaments and peoples of the new member countries".
1970 Conservative manifesto commitment The 1970 general election saw all the major political parties commit to either membership or to negotiate with the European Communities. The Conservative manifesto for the election on the issue was committed to negotiating membership but not at any price. led the UK into the
European Communities in 1973. The Conservatives won a total of 330 seats (out of a total of 630) on 46.6% of the national vote share, gaining 77 seats, which gave them an unexpected overall majority of about 30 seats. Edward Heath became Prime Minister, and personally led many of the negotiations which began following the election; he struck up a friendship with the new French president
Georges Pompidou, who oversaw the lifting of the veto and thus paved the way for UK membership.
Negotiations and accession Negotiations on joining the EC first began on 30 June 1970 which was also the same day that the
Common Fisheries Policy was first adopted and in the following year a UK Government
white paper was published under the title of "The United Kingdom and the European Communities" and Edward Heath called for a parliamentary motion on the white paper. In a ministerial broadcast to the nation on 8 July 1971, ahead of the debate in Parliament, he said: The debate itself took place between 21 and 28 October 1971, with the
House of Commons debating directly whether or not the United Kingdom should become a member of the EC. Conservative MPs were given a free vote, Labour MPs were given a three-line whip to vote against the motion, and
Liberal MPs were whipped into voting in favour of the motion. Prime Minister Edward Heath commented in the chamber just before the vote: The House of Commons voted 356–244 in favour of the motion, a substantial majority of 112. Throughout this period, the
Labour Party was divided, both on the substantive issue of EC accession and on the question of whether accession ought to be approved by referendum. In 1971 pro-Market figures such as
Roy Jenkins, the
Deputy Leader of the Labour Party, said a Labour government would have agreed to the terms of accession secured by the Conservatives. the bill passed its second reading in the
House of Commons by just eight votes. In October 1972 the bill completed the legislative process in both the Commons and the
House of Lords and was given
Royal Assent completing ratification of the
Accession Treaty and became the
European Communities Act 1972 which was one of the most significant constitutional statutes ever to be passed by the
UK Parliament in time for the accession entry date. The United Kingdom joined the European Communities as a member state on 1 January 1973, along with
Denmark and
Ireland. The EC would later become the
European Union.
1974 general elections & Labour manifesto commitments , was essential to the passage of the Government's European business in the House of Commons. The initial euphoria and initial expectations of British membership after joining was very short lived as events in the Middle East would cause impacts which would be particularly felt within Britain. The
Yom Kippur War would lead to an
Oil embargo by Arab counties which would lead to the "
Three Day working week" being introduced and would eventually lead to
Edward Heath to call a snap election which would ultimately end his time as Prime Minister. At the February 1974 United Kingdom general election, the Labour Party manifesto promised renegotiation of the UK's terms of membership, to be followed by a consultative referendum on continued membership under the new terms if they were acceptable. Labour would become the largest party but were without an overall majority but managed to form a minority government. Within one month of coming into office, the minority Labour Government started the negotiations promised in its February manifesto on the basis set out in that document. This could be interpreted as including the option of an election in 1975. == Legislation ==