Starmer reportedly expected to resign on Monday as growing numbers of MPs back Burnham for PM – UK politics live

Keir Starmer is expected to resign as prime minister on Monday, June 23, 2026, and will set out a timetable for his departure from Downing Street, according to the Observer. Starmer, who had previously stated he would contest any leadership challenge, now reportedly acknowledges his position is untenable following discussions with cabinet ministers, party donors, and trade union leaders. The Observer's report suggests that growing numbers of Members of Parliament (MPs) are backing Andy Burnham, the current Mayor of Greater Manchester, to succeed Starmer as leader. This development follows a period of internal party discussions and pressure on Starmer's leadership. The article indicates that Starmer's decision comes after extensive consultations over the preceding days, signaling a significant shift in his stance on his leadership.