History of the Conservative Party (UK) Foreign affairs select committee described the lack of planning as "gross negligence" which made his successor's task much more difficult. In July 2016 Theresa May succeeded David Cameron as Tory Leader and Prime Minister following Andrea Leadsom's withdrawal from the leadership contest. She is the second woman to lead the party and subsequently the second female Prime Minister, following Margaret Thatcher. With the support of 199/320 Conservative MPs, May was seen as the most experienced figure who could unite the party after a bitter campaign in which Michael Gove, a supporter and running mate of Boris Johnson, publicly declared Johnson
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