Starmer Clings On as Labour Rebellion Grows: 95+ MPs Demand Exit After Local Election Rout

Sir Keir Starmer is enduring the most dangerous phase of his premiership as a Labour rebellion that erupted after May’s local election rout shows little sign of abating. More than 95 Labour MPs have publicly called on him to resign or set out a departure timetable, yet the prime minister insists he intends to stay and rebuild.

The trigger

The revolt accelerated after Labour suffered among its worst local election results in decades on 8 May, with Reform UK making sweeping gains in English councils and Plaid Cymru overturning decades of Labour dominance in the Welsh parliament. The BBC’s projected national vote share put Labour on around 17%, in joint third place with the Conservatives.

Resignations and rebellion

The Health Secretary, Wes Streeting, several junior ministers and ministerial aides have resigned in protest. Starmer has not stepped down and has said he would stand in any leadership challenge. „I’m not going to walk away and plunge the country into chaos,” he told the BBC, framing the path forward as one of rebuilding rather than retreat.

A divided party

The picture is far from one-sided. According to reporting of party tallies, well over 100 backbenchers signed a letter arguing that a leadership challenge should not take place, and a substantial bloc of members has publicly backed the prime minister. Potential successors being discussed include Greater Manchester Mayor Andy Burnham — who has a possible Westminster route via a by-election — alongside cabinet figures such as Shabana Mahmood, David Lammy, Wes Streeting and Angela Rayner.

The Reform question

Polling since the local elections complicates the rebels’ case. Surveys suggested only a small share of 2024 Labour voters defected directly to Reform, with a larger share moving to the Greens and Liberal Democrats — fuelling an internal argument over whether Labour’s problem lies on its right flank or its left. In an attempt to reset, Starmer brought former prime minister Gordon Brown and Labour grandee Harriet Harman into advisory roles, a move some MPs dismissed as tone-deaf.

Markets watching

The instability has not left financial markets untouched. So-called bond vigilantes have tracked Starmer’s fate closely, with gilt yields sensitive to the prospect of political upheaval. For now, the prime minister survives — but with the economy sluggish and Reform leading national polls, the question hanging over Westminster is how long the truce can hold.