Britain's New Prime Minister
For those unfamiliar with British politics, the fact that we have a new PM may be confusing. "When was the election?" I hear you cry.
Well, here's a little primer on the mother of all parliamentary democracies.
Because the King (or Queen) is the head of state, we have no president, no !Executive Branch". Ever since England formally became a constitutional monarchy in 1689 during the Glorious Revolution, Parliament is supreme. The reign of William and Mary saw Parliament permanently limit royal authority and bar Catholics from the throne.
Parliamnent passes laws which are presented by the leader of the largest political party in the House of Commons. So a Prime Minister is first a Party Leader. He or she forms a cabinet of ministers, all of whom MUST be in Parliament. Most are elected MPs of the House of Commons, some will be drawn from the House of Lords. It is rare but not unheard of that a person is given a life peerage in order to become a minister, but it is unusual.
These MP Ministers are the "executive branch". They are regularly hauled in front of House of Commons committees to be questioned about their policies and progress on them. They are in effect judged by their peers.
So what happens when the elected MPs in the political party that has won a general election falls out with its leader? He or she gets the boot- either through a formal vote of no confidence in the party;s parliamentary meetings, or nowadays when an election for party leader is triggered by 81 MPs signing a petition. If there is a formala election, members of the party and other stakeholders (the unions, in Labour's case) can have a vote and can overrule what the MPs in the party want (which is why Jeremy Corbin was elected Labour Party leader, while in opposition).
Yet this process did not happen when Sir Kier Starmer stepped down as Prime Minister and was replaced by Andy Burnham. In fact, the sitting PM has resigned more often than not, when faced with the inevitable.
The legislature cannot be by-passed. Andy Burnham wasn't an MP in the House of Commons until June 18. He'd been one before and stood for party leader elections twice before without getting chosen.
This time he was. An incumbent Labour MP resigned his seat, triggering a by-election where Andy Burnham was the Labout candidate. He won a landslide and as soon as he was sworn in as an MP no Labour MP was willing to stand in a party election against him. He automatically became the party leader and when Sir Keir went to the King formally to resign, Andy Burnham went to the King on the same afternoon and became Prime Minister.
In fact, Britain has had seven different prime ministers in ten years, and only three general elections. Although this may seem odd to outsiders, it's happened many times before. Since 1900, HH Asquith, David Lloyd George, Winston Churchill, Harold Macmillian, Anthony Eden, James Callaghan, Gordon Brown. Theresa May, Boris Johnson, Liz Truss, and Rishi Sunak, all became PM without a general election, although many went on later to win an election.
The political party that forms the government holds its leaders to account- and so does Parliament as a whole. WIth the PM facing formal questions in the House of Commons every week Parliament is in session, he or she has to keep their cabinet, other ministers, and back benchers happy - or face being replaced.
Clearly, Sir Keir Starmer failed in this and so was replaced.
If you have any questions about British Parliamentary matters, do ask me. In RL I was a Head of Parliamentary Relations for a number of organisations.













