Prime Minister Sir Keir Starmer is reportedly preparing to announce a timetable for his resignation following Labour’s defeat to Andy Burnham in the Makerfield by-election last week. The election result, which saw Burnham secure a 55% vote share and a significant swing from Reform UK to Labour, is widely viewed within political circles as a turning point that has eroded Starmer’s support within the parliamentary party.

Senior Labour figures suggest Starmer is coming to terms with the reality that he no longer commands the confidence of the majority of Labour MPs. According to sources within the party, Burnham has garnered backing from over 200 MPs, representing more than half of the Parliamentary Labour Party and strengthening his position as the apparent heir to the leadership. Discussions among ministers and party insiders indicate that Starmer faces considerable internal pressure to avoid a contested leadership race and instead facilitate an orderly transition.

Several high-profile Cabinet ministers, including Transport Secretary Heidi Alexander, Foreign Secretary Yvette Cooper, Home Secretary Shabana Mahmood, and Climate Change Secretary Ed Miliband, have privately urged the prime minister to set out a clear timetable for his departure. There are concerns that if Starmer resists calls to step down, the party risks a wave of resignations reminiscent of previous political crises. The chief whip, Jonathan Reynolds, has communicated a strong desire for a calm and managed handover.

Starmer has spent the weekend at Chequers consulting with his wife, Victoria, and close allies about his future. Sources describe him as reflective rather than combative, acknowledging the shift in support and the likelihood that a leadership contest would be difficult to win. While he reportedly told staff last week that he intended to contest any leadership challenge, the prevailing view among MPs is that continuing to fight would only deepen internal divisions and damage the party’s prospects ahead of the next general election.

Andy Burnham is expected to be sworn in as an MP early this week and is scheduled to meet with the prime minister, signaling the beginning of what many see as an inevitable transition. Burnham’s supporters argue that his broad electoral appeal and ability to unite the party make him the preferable leader to challenge Reform UK and the Conservative Party in future polls.

Meanwhile, figures within the Labour Party and affiliated unions are calling for a “dutiful” and dignified exit by Starmer to prevent disorder and focus on the party’s policy priorities. Unite’s General Secretary Sharon Graham emphasized the need for a clear transition plan and a conversation about the party’s direction post-Starmer.

Wes Streeting, the former Health Secretary, has indicated he will stand in any leadership contest and is reportedly preparing a campaign operation. However, some insiders speculate he may ultimately strike a deal with Burnham to step aside in exchange for a Cabinet position, reflecting a desire among party leaders to present a united front.

Downing Street sources have dismissed speculation over Starmer’s resignation as premature, with the prime minister previously affirming his intention to remain a candidate. Nonetheless, the consensus among many within Labour is that a leadership change is imminent, and Starmer is expected to make a formal announcement on his plans early this week, potentially as soon as Monday.