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
John Tory Jim Wilson, Janet Ecker, Chris Hodgson, Cam Jackson, Phil Gillies and Bob Runciman as well as backbench Members of Provincial Parliament (MPPs) Norm Miller, Laurie Scott, Ted Arnott and John O'Toole. Tory's opponents for the leadership post were former Finance Minister Jim Flaherty and Oak Ridges MPP Frank Klees. Tory defeated Flaherty 54% to 46% on the second ballot. When Flaherty later left provincial politics to seek a seat in the House of Commons of Canada as a member of the Conservative Party of Canada, Tory endorsed his former rival in the 2006 election; Flaherty was elected and was appointed