Dozens of Labour MPs are calling for Prime Minister Keir Starmer to resign following poor results in recent local elections [1], [3].
The unrest threatens the stability of the UK government as backbenchers move closer to the threshold required to trigger a formal leadership challenge [1], [2].
Reports on the scale of the revolt vary. Some sources said that 40 MPs have called for the prime minister to resign [3], while other reports place that number at 67 [1]. These figures suggest that around a third of Labour backbenchers are currently in revolt [4].
To trigger a formal leadership challenge, 81 MPs—representing 20% of the Labour parliamentary party—must back the move [1], [2]. With current dissent reaching up to 67 MPs [1], the party is approaching the numerical requirement for a vote of no confidence.
The pressure follows a series of disappointing local election outcomes that have fueled dissent within the House of Commons [1], [2]. This internal friction comes as the party attempts to maintain a unified front in government.
Starmer said the vast majority of Labour MPs continue to back his leadership [5]. However, the gap between the prime minister's assessment and the reported numbers of dissenters indicates a growing divide between the party leadership and its backbenchers [1], [4].
The current situation puts Starmer in a precarious position where he must either consolidate support among his MPs or face a formal challenge to his role as party leader [1], [2].
“Between 40 and 67 MPs are calling for the prime minister to step down”
The movement toward the 81-MP threshold represents a critical vulnerability for Keir Starmer. While he maintains that he has the support of the majority, the reported dissent suggests that local election losses have eroded his authority. If the number of dissenting MPs reaches 20%, the party will be forced into a formal leadership contest, potentially shifting the ideological direction of the UK government.
