1990 Conservative Party (UK) leadership election 1990 Conservative Party (UK) leadership election The 1990 Conservative Party leadership election in the United Kingdom took place on 20 November 1990 following the decision of Michael Heseltine, former Defence and Environment Secretary, to challenge Margaret Thatcher, the incumbent Prime Minister, for leadership of the Conservative Party. Thatcher failed to win outright under the terms of the election in the first ballot, and was persuaded to withdraw from the second round of voting. She announced her resignation on the morning of 22 November 1990, ending more than 15 years as Conservative leader and 11 years as Prime Minister. Discontent with
1995 Conservative Party (UK) leadership election 1995 Conservative Party (UK) leadership election The 1995 Conservative Party leadership election was initiated when the incumbent leader and Prime Minister, John Major, resigned as leader on 22 June 1995, in order to face his critics within the party. On 4 July 1995, he was re-elected, beating the only other candidate, the former Secretary of State for Wales, John Redwood. For some years the Conservative Party had been deeply divided on the issue of the European Union and there had been much speculation each year that Major would be challenged for the leadership during the annual re-election of the leader