1990 Conservative Party (UK) leadership election only to lose it again at the 2017 general 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
Progressive Conservative Party of Ontario leadership election, 2018 Progressive Conservative Party of Ontario leadership election, 2018 The 2018 Progressive Conservative Party of Ontario leadership election was held on March 10, 2018, due to the resignation of party leader Patrick Brown on January 25, 2018, following allegations of sexual misconduct. Winner Doug Ford narrowly defeated runner-up Christine Elliott on the third ballot with 50.6% of allocated points. The Progressive Conservative Party of Ontario leadership election was scheduled for 3 months before the 2018 provincial election scheduled for June 7. It came after a turbulent year of disputed and allegedly fraudulent nominations contests across the province for local PC candidates.