The deadline for Prime Minister Keir Starmer's resignation has been pushed back by 2 weeks, according to the latest Polymarket data. The implied exit date has shifted from 30 Aug 2026 to 14 Sept 2026, reflecting ~86% odds the PM will still be in office on that later date.
The extension comes as the Labour leader battles internal party pressure, with the number of MPs publicly demanding his resignation now standing at 12. However, Starmer has vowed to remain PM and lead the party into the next general election.