Keir Starmer's expected resignation as Prime Minister has been pushed back by 10 days, according to the Polymarket prediction market. The resignation date has shifted from 29 October 2026 to 7 November 2026, reflecting a ~86% chance Starmer will still be PM on that later date.
The change comes as Starmer faces growing pressure from within his own party, with a number of Labour MPs publicly calling for him to step down. However, the Prime Minister has vowed to continue in his role despite the internal rebellion.