Keir Starmer is expected to announce a timetable for his resignation as UK Prime Minister on June 22, 2026, following a cascade of Labour Party unrest and a by-election result that effectively sealed his political fate.

Andy Burnham, the Mayor of Greater Manchester, has emerged as the frontrunner to replace him. And for the crypto industry, this isn’t just a Westminster soap opera. It’s potentially the most consequential UK leadership change for digital assets in years.

The by-election that broke the camel’s back

Burnham’s decisive victory in the Makerfield by-election on June 18, 2026, was the tipping point. He increased Labour’s vote share by roughly 10%, a result that transformed him from regional politician to presumptive national leader practically overnight.

Reports now suggest Starmer’s departure could be structured to create a pathway for Burnham to assume leadership without a contested election by autumn.