Leadership Crisis: Who Could Replace Sir Keir Starmer as Prime Minister?
Sir Keir Starmer is confronting a severe political crisis following the abrupt resignations of two senior aides and a public call for his departure from the Scottish Labour leader. The corridors of Westminster are buzzing with speculation about a potential leadership challenge, as pressure mounts on the prime minister to step down.
Mounting Pressure on the Prime Minister
The crisis began when Morgan McSweeney, a key advisor, stepped down on 8 February after several Labour MPs publicly criticised his role in appointing Lord Mandelson as ambassador to the United States. Lord Mandelson was dismissed from that position in September due to his connections with the convicted paedophile financier Jeffrey Epstein, with recent files revealing he shared confidential information with Epstein back in 2009.
Less than twenty-four hours later, Sir Keir's communications director, Tim Allan, also resigned after just five months in the role. The situation escalated further when Scottish Labour leader Anas Sarwar became the first senior figure within the party to openly demand the prime minister's resignation. With two top aides departing in rapid succession and internal dissent growing, Sir Keir's position appears increasingly precarious.
How Could Sir Keir Starmer Be Ousted?
Under the Labour Party's established rules, any challenger must secure nominations from at least twenty percent of Labour MPs, which equates to eighty members in the current parliament. The challenger must be a sitting MP, and Sir Keir, as the incumbent leader, would automatically be included on the ballot paper.
A more plausible scenario for his removal could involve the House of Commons losing confidence in the prime minister. Conservative leader Kemi Badenoch could table a formal vote of no confidence, requiring a simple majority to pass. However, it is relatively uncommon for governments to be defeated in such motions, and Sir Keir might instead call a vote on a specific policy issue, framing it as a de facto confidence vote.
Another historically effective method to oust a prime minister is through coordinated cabinet resignations, a tactic that ultimately led to Boris Johnson's downfall. The final possibility is that Sir Keir could succumb to the intense pressure and choose to resign voluntarily.
Potential Successors to Sir Keir Starmer
Angela Rayner
The former deputy prime minister remains highly popular among Labour members, with a November poll indicating that fifty-two percent would support her compared to thirty-three percent for Sir Keir. Despite resigning over an underpayment of stamp duty on a second home in Hove, she continues to be a prominent figure within the party. Her recent intervention in a parliamentary debate, which helped the government avoid defeat over the release of Mandelson documents, has further boosted her standing. However, an ongoing HMRC investigation into her tax affairs could potentially hinder her leadership aspirations if not resolved promptly.
Wes Streeting
The health secretary has openly expressed ambitions to replace Sir Keir in recent months, despite allies insisting he has no such intention. His charisma and ability to connect with the public have positioned him as a frontrunner. Nevertheless, Mr Streeting's close friendship with Lord Mandelson may prove damaging to his prospects, given that this association is partly responsible for the current crisis. Polling conducted by the LabourList website between 29 January and 3 February revealed that Mr Streeting would trail Sir Keir by twelve points in a head-to-head contest.
Shabana Mahmood
The home secretary has rapidly ascended through Labour's ranks, having previously served as justice secretary and receiving an effective endorsement from former prime minister Sir Tony Blair last year. She is widely regarded as a competent and efficient minister who delivers results. However, her tough stance on immigration could alienate some party members, potentially making her appear too right-wing for the Labour base.
Ed Miliband
The former Labour leader returned to the cabinet as energy secretary following Labour's 2024 election victory. He is likely to appeal to the left-wing faction of the party, making him more popular than some other candidates. The LabourList polling indicated he would still lose to Sir Keir, but only by a narrow margin of three points. A significant drawback is his previous defeat in the 2015 general election while serving as party leader.
Yvette Cooper
As foreign secretary, she holds one of the most senior positions in the cabinet, although her move from home secretary was perceived as a demotion. Ms Cooper brings extensive experience, having served in governments under Sir Tony Blair and Gordon Brown, as well as in shadow cabinets under Ed Miliband and Sir Keir Starmer. Her loss to Jeremy Corbyn in the 2015 Labour leadership contest may count against her in any future bid.
Al Carns
The newly elected MP and former soldier is gaining traction as a potential dark horse candidate, partly due to growing disillusionment with other contenders. Despite having no senior political experience and only eighteen months as an MP, his strong social media presence has captured public attention. Both Sir Keir and Rishi Sunak were similarly discussed as future leaders shortly after entering parliament, suggesting Mr Carns could emerge as a wild card to watch.
John Healey
The defence secretary is viewed as a steady and reliable minister with experience serving under Sir Tony Blair and Gordon Brown. He would represent a continuity candidate and a safe pair of hands, but his close alignment with Sir Keir and moderate political stance might work against him in a leadership contest.
Andy Burnham
The Mayor of Greater Manchester may have seen his leadership ambitions dampened after Sir Keir blocked him from contesting the Gorton and Denton by-election. However, as a former member of Tony Blair's cabinet, he could potentially make a comeback as an MP if another by-election arises and the Labour Party's national executive committee permits his candidacy.
