Sir Keir Starmer’s premiership is facing significant internal and external challenges as pressure mounts for his resignation following Labour’s defeat in the Makerfield by-election, which saw Andy Burnham secure a decisive victory. Over the weekend of June 20-21, 2026, Starmer reportedly retreated to his country residence, Chequers, accompanied by a shrinking circle of close advisers, including his wife Victoria Starmer and former chief of staff Morgan McSweeney, as he contemplates his political future.

Recent talks with key Cabinet ministers have underscored the Prime Minister’s waning support within his own government. Sources indicate that during a series of calls on Friday, Starmer sought reassurance from senior ministers but instead faced calls for him to announce a timetable for stepping down. Prominent figures such as Transport Secretary Heidi Alexander, Foreign Secretary Yvette Cooper, Home Secretary Shabana Mahmood, and former Energy Secretary Ed Miliband are reported to have urged him to consider an orderly transition of power. The Chancellor, Rachel Reeves, meanwhile, is noted as one of the few senior Cabinet members still vocally backing Starmer.

Amid these tensions, some members of the Labour parliamentary party are rallying around Burnham, who has emerged as the clear frontrunner in any prospective leadership contest. Numerous new MPs, impressed by Burnham’s win and platform, are reportedly eager to engage with him, signaling a potential shift within the party’s ranks. Polling conducted around this period indicated that a majority of the electorate—approximately 55 percent—believe Starmer should resign, with his net approval rating notably low.

Starmer’s position has also been complicated by perceptions of detachment from political realities and policy missteps during his tenure. Critics highlight a series of strategic errors since he assumed office, including unpopular decisions on welfare benefits and contentious appointments such as that of Lord Peter Mandelson as ambassador to the United States. His style of leadership has been described by some MPs and analysts as bureaucratic and lacking authentic connection with voters, contributing to his declining popularity. Observers note that despite a commanding electoral victory less than two years prior, his government has been marked by internal divisions, policy reversals, and a perceived absence of clear vision.

The role of Victoria Starmer has come under scrutiny as well, with aides suggesting she remains a steadfast influence encouraging the Prime Minister to continue. This dynamic has sparked debate about the involvement of family members in political decision-making, with some critics questioning her informal role in ongoing leadership deliberations.

Despite the mounting pressures, Downing Street maintains that Starmer intends to stay and fight any leadership challenge. Loyalists argue that Burnham’s campaign could falter and that Starmer still has the capacity to articulate his vision and retain his position. Labour donor Dale Vince, for instance, expressed a preference for a robust policy debate between potential candidates rather than an uncontested transition.

As Starmer weighs his options over the coming days, the Labour Party appears poised at a critical juncture, potentially facing its seventh prime minister since the 2016 Brexit referendum. Whether Starmer will step aside voluntarily or contest a leadership battle remains uncertain, but sources close to the situation suggest the days ahead will be decisive in determining the party’s direction and the UK’s political landscape.