You’ll be hearing a lot today about letters to the 1922 Committee, the group of British Conservative Party lawmakers who have the power to unseat the leader of their party, Prime Minister Theresa May. Here’s a quick refresher on how the process works:
Letters to the committee
To trigger a vote of no-confidence, at least 48 Conservative Members of Parliament must submit letters to Sir Graham Brady, chairman of the 1922 Committee. That committee is actually the parliamentary group of all backbench Conservative MPs – that is, everyone who’s not a member of the government.
Within 48 hours of receiving 48 letters, Brady must consult with the executive committee, comprised of of 18 backbench MPs, on whether to call a vote.
If a vote is called, the Prime Minister has the choice of fighting it, or resigning. Typically, Conservative Prime Ministers have opted to fall on their sword for the good of the party.
But if May decides to fight the vote …
Vote takes place
If a vote of no confidence is called, all Conservative MPs can take part. If May wins, she remains leader of her party, and therefore Prime Minister. If she loses, she must resign and is prohibited from standing as a candidate in the subsequent leadership contest.
May needs over 50% of the vote to stay on as Prime Minister – that’s 159 MPs.
If May wins, the Conservative Party cannot call another confidence vote for at least a year.
If she loses…
Leadership contest
The 1922 committee organises a ballot of all Conservative MPs. If there are multiple candidates, there are multiple rounds of voting. The candidate with the lowest number of votes is eliminated at each round, until there are two candidates left.
Those two candidates are then put forward for a vote among the full Conservative Party membership. The winner by simple majority is appointed the new leader of the party. As the Conservative Party is currently in government, that person automatically becomes Prime Minister.