Britain’s political turmoil deepened on Thursday after Health Secretary Wes Streeting resigned from government and openly questioned Prime Minister Keir Starmer’s future, intensifying speculation over a potential Labour leadership contest. Streeting, 43, announced his resignation in a letter posted on X, declaring that he had “lost confidence” in Starmer’s leadership following mounting pressure on the Prime Minister after Labour’s disastrous showing in last week’s local and regional elections. “It is now clear that you will not lead the Labour Party into the next general election,” Streeting wrote to Starmer. He added that discussion over Labour’s future “needs to be broad, and it needs to be the best possible field of candidates”, remarks widely interpreted as positioning himself for a leadership bid. However, Streeting stopped short of confirming whether he had secured the backing of 81 Labour MPs, the threshold required to trigger a formal leadership contest under party rules, equivalent to 20 per cent of Labour’s parliamentary ranks. Starmer battles to contain rebellion within Labour Starmer, who swept Labour to power in the 2024 general election and ended 14 years of Conservative rule, is now fighting to preserve his premiership amid growing unrest within his party. Four junior ministers have already resigned, while more than 80 Labour MPs have reportedly urged him to step aside. Despite the pressure, Starmer has insisted he will remain in office, and more than 100 Labour lawmakers have publicly backed him to continue leading the party. The worsening internal crisis has heightened speculation over who could emerge as a successor should the Prime Minister’s position become untenable. Miatta Fahnbulleh becomes first minister to resign The pressure on Starmer intensified further when Miatta Fahnbulleh became the first serving minister in his government to resign publicly over concerns about his leadership. In her resignation letter, Fahnbulleh said the government had failed to deliver the “vision, pace and ambition” promised to voters and argued that the public no longer believed Starmer could bring the change Labour had pledged. She urged Starmer to “do the right thing for the country and the Party” by setting a timetable for an “orderly transition”, so that a new leadership team could take Labour forward. Although she stopped short of explicitly demanding his immediate resignation, her letter was seen as a major escalation in the internal crisis. Fahnbulleh entered Parliament in 2024 and had been serving as a junior minister in the housing, communities and local government ministry. Former deputy resigned over ministerial code breach Angela Rayner resigned in September as deputy prime minister and housing, communities and local government secretary after an investigation concluded she had breached the ministerial code over the purchase of a flat in southern England. Media reports said she later paid £40,000 ($54,000) in outstanding tax liabilities. Key tests ahead for Starmer Starmer now faces several critical political tests that could determine whether he survives in office. The upcoming King’s Speech will be closely watched by Labour MPs, many of whom want to see a clear legislative programme capable of restoring confidence after the electoral collapse. Another crucial moment will be the planned UK-EU summit, where Starmer hopes to demonstrate progress in rebuilding Britain’s relationship with Brussels and deliver tangible political achievements, including potential progress on a youth mobility agreement. Some Labour figures believe that if the King’s Speech and the summit fail to shift public opinion, pressure could intensify for Starmer to negotiate a dignified exit after the party’s autumn conference. For now, Starmer remains defiant and has made clear he will not voluntarily step down. But with a serving minister resigning, dozens of MPs openly backing a challenge and rival camps preparing for a succession battle, his grip on power appears increasingly fragile.