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,
Edward Heath so the waiting press would not realise how brief the visit had been. Heath claimed that he had simply declined her request for advice about how to handle the press, whilst Thatcher claimed that she offered him any Shadow Cabinet position he wanted and asked him to lead the Conservative campaign in the imminent EEC referendum, only to be rudely rebuffed. Heath, for many years, persisted in criticism of the party's new ideological direction. At the time of his defeat, he was still popular with rank and file Conservative members and was warmly applauded at the 1975 Conservative Party Conference.