If the numbers were published in a close-run contest, Theresa May could be forced to resign—even if she won a majority of her MPs' supportby Tom Clark / July 9, 2018 / Leave a comment
Theresa May’s government may be crumbling, but unless she resigns, nobody can directly challenge her.
The only way to trigger a Conservative leadership election is by a majority of Conservative MPs voting no-confidence in her—hence all the excited chatter about whether a vote will be triggered.
Why so cautious?
The Tories were scarred by the damaging way in which Margaret Thatcher went—she was wounded by Michael Heseltine in 1990, but not (immediately) fatally. Instead, she was left to limp on for a short time, before her Cabinet told her that her number was up.
The current rules are designed to discourage this sort of humiliating spectacle, by separating the despatch of the old leader from the installation of the new.
159 is the magic number
The first step is that 15 per cent of the Parliamentary Conservative Party (currently 48 MPs) must write to Graham Brady, Chair of the Conservative Private Members’ Committee (colloquially known as the 1922 Committee), and say they want a vote.