Starmer Faces Growing Calls to Resign as Labour Revolt Spreads

British Prime Minister Keir Starmer is facing mounting pressure from within his own Labour Party to resign following severe losses in recent local and devolved elections, with at least around 70 Labour MPs publicly demanding his departure by May 12. The New York Times reported on May 11 that the revolt had deepened rapidly, and critics would need 81 signatures on a petition backing a single challenger to trigger a formal leadership election under Labour rules.

The Details

The New York Times reported on May 11 that Starmer was confronting growing calls from Labour MPs to step down after the party suffered stark losses across local and devolved elections. The pressure campaign has accelerated in the days since the results, according to contemporaneous reports from the BBC and ABC News.

According to the BBC, at least around 70 Labour MPs had called for Starmer to resign or set out a timetable for departure by May 12. The exact number has varied across outlets. ITV News reported earlier in the backlash that close to 40 Labour MPs were demanding an exit plan, while later counts from the BBC and The New York Times placed the figure above 70 as the revolt widened.

Under Labour Party rules, critics would need 81 signatures on a petition supporting a single challenger to force a formal leadership election, The New York Times reported. That threshold represents a significant but not insurmountable barrier given the accelerating number of public defections.

The New York Times, citing a report from The Times of London, said several ministers were expected to tell Starmer during a cabinet meeting on Tuesday that his political position had become unsustainable and that he should consider a departure timeline. The New York Times noted that officials expected the cabinet meeting to take place on Tuesday, though it cautioned that the specific details of ministerial pressure remained at medium confidence.

Starmer has publicly defended his leadership. In remarks reported by HuffPost UK, he stated, "we cannot win as a weaker version of Reform or the Greens." The comment came as he sought to reassert his authority amid the widening rebellion.

Context

The revolt against Starmer follows Labour losses in local and devolved elections that reshaped the British political landscape. The New York Times reported that Reform UK recorded major gains across Britain in the May elections, posting victories despite winning under 30 percent of the vote in a fragmented multiparty field.

The election results have left Britain in a fractured political moment. The New York Times noted that at least seven parties are now competing meaningfully for votes, a level of fragmentation that complicates majority-building for any single party. Reform UK's surge has drawn voters from both traditional conservative and working-class Labour bases, according to the same report.

The pressure on Starmer marks a sharp reversal for a leader who took office with a parliamentary majority. The election losses have exposed vulnerabilities in Labour's electoral coalition at the local level, while the party's national polling has also come under strain.

What's Next

Starmer was expected to meet with his cabinet on Tuesday amid reports that several ministers would press him to set a departure timeline, according to The New York Times. The outcome of that meeting could determine whether the revolt continues to gather momentum or begins to subside.

If the number of MPs demanding Starmer's resignation approaches or exceeds the 81-signature threshold required to trigger a leadership contest, the party would face a formal challenge process. The New York Times reported that critics are aware of the threshold and are working to consolidate support behind a single challenger to meet it.

The BBC and other outlets continued to track the number of public declarations from Labour MPs throughout May 12, with the count rising steadily as more representatives broke cover to demand Starmer's exit.