Starmer's Resignation and the Path Forward
Sir Keir Starmer has declared his resignation as the leader of the Labour Party, signaling the conclusion of his tenure at 10 Downing Street. He has stated his intention to continue serving as the UK Prime Minister until a new leader is officially appointed.
Factors Leading to Starmer's Departure
Pressure on the Labour leader had been escalating for some time, fueled by consistently low approval ratings and controversies, including his decision to appoint Peter Mandelson as US ambassador last year. May's elections for the Welsh and Scottish parliaments, alongside local council elections in England, were widely viewed by concerned Labour MPs as a critical opportunity for Starmer to reverse his party's fortunes. However, the outcomes were significantly unfavorable for Labour, leading to the resignation of Health Secretary Wes Streeting and several junior ministers.
Further compounding the situation, an ally of Andy Burnham resigned as MP for Makerfield, creating an opening for the Greater Manchester mayor to pursue his ambition of returning to Westminster and challenging for the Labour leadership. Starmer had previously blocked Burnham from participating in a by-election in February. Nevertheless, with numerous MPs demanding his resignation after the election results, Starmer lacked the authority to prevent Burnham's candidacy this time. His position weakened further following a long-standing disagreement over defense spending, which prompted Labour veteran John Healey to step down as Defence Secretary earlier this month. Burnham's decisive victory in Makerfield last week, where he increased Labour's majority over Reform UK, significantly boosted his appeal among many MPs.
Initially, Sir Keir maintained he would contest any leadership challenge, despite private urgings from several cabinet ministers to resign. After deliberation over the weekend, he ultimately concluded that he did not possess sufficient support among Labour MPs to mount a viable defense.
Timeline for New Leadership Selection
While an official party timetable is pending, Sir Keir indicated in his resignation speech that prospective contenders would have from July 9 to 16 to secure the necessary backing to stand. Party rules stipulate that candidates must be nominated by 81 Labour MPs, in addition to either 32 of Labour's 634 local branches or three party-affiliated organizations (including two trade unions).
Should multiple MPs meet this threshold, a vote would then be held among party members and affiliated trade union supporters to select a winner before Parliament's summer recess concludes on September 1. However, there are indications this extensive process may not be required. Andy Burnham has confirmed his candidacy and is widely believed to have more than enough support among Labour MPs to secure a place on the ballot. As of now, no other Labour MP has declared their intention to run, with potential rival Wes Streeting ruling himself out and endorsing Burnham within hours of Sir Keir's resignation.
The Prospect of a 'Coronation'
If Burnham is the sole nominated candidate, he would automatically assume the Labour leadership without a formal contest. This scenario raises the possibility of his ascension to Downing Street as early as mid-July, less than a month after taking his seat in Parliament. The prospect of such a swift transition has prompted some Labour MPs to call for Burnham, who has been absent from Westminster for nearly a decade, to provide more detailed plans for his potential premiership.
It also raises questions about how Sir Keir will achieve his stated goal of ensuring an "orderly handover of power." The outgoing Prime Minister is scheduled to attend a NATO leaders' summit on July 7, where he had planned to unveil the military spending strategy that led to Healey's resignation. However, the feasibility of this plan remains uncertain, particularly since the funding was intended to come from re-allocating government departmental budgets. Furthermore, following Sir Keir's announcement, a UK-EU summit he was slated to attend on July 22 has been postponed.
Will a General Election Be Called?
The winner of a Labour leadership election would automatically become Prime Minister, eliminating the need for a general election. This is because British prime ministers derive their authority from commanding the confidence of the House of Commons, where Labour currently holds a substantial majority. Labour's current leadership rules are designed to ensure leaders have a mandate from party members, trade unions, and MPs.
However, the party has never conducted a full leadership contest under these rules while in power, with all the inherent uncertainty and disruption. Unlike Sir Keir, who entered office after the 2024 election with a comprehensive 136-page manifesto, Burnham has only offered glimpses of his potential policies during his month-long Makerfield campaign. Unsurprisingly, there have already been calls, including from Reform UK, for the former mayor to call a snap election if he is effectively crowned leader. Nevertheless, there is no legal obligation for him to do so, with the next UK general election not legally required until 2029.