Sir Keir Starmer is expected to resign as prime minister, pitching the party into a contest to choose its next leader and the next occupant of 10 Downing Street.
Here, the Press Association looks at what would happen next:
Sir Keir Starmer is expected to resign as prime minister, pitching the party into a contest to choose its next leader and the next occupant of 10 Downing Street.
Here, the Press Association looks at what would happen next: