1975 Conservative Party (UK) leadership election 1975 Conservative Party (UK) leadership election The 1975 Conservative Party leadership election was held in February 1975, in which the party's sitting MPs voted Margaret Thatcher as party leader on the second ballot. Previous leader Edward Heath stood aside after the first ballot, in which he unexpectedly finished behind Thatcher. The Conservatives were the official Opposition to the Labour government, so Thatcher also became Leader of the Opposition. Edward Heath, leader of the Conservative Party and Prime Minister had called and unexpectedly lost the February 1974 general election. Although the Labour Party were able only to form a minority government,
Joe Clark Quebec businessman with no elected political experience, was unable to expand his base of support significantly. Many delegates were offended by his expensive leadership campaign. As other Red Tory candidates were eliminated during the first four ballots, Clark gradually overtook Mulroney and then Wagner to emerge as the victor on the fourth ballot, by 1,187 votes to 1,122. Clark, who won the Tory leadership at age 36, remains the youngest-ever leader of a major federal party in the history of Canadian politics. With many veteran Tories having been defeated in the 1968 election, the party effectively skipped a generation by