Labour MPs will publicly support Starmer within 7 days

Market overview

Catherine West’s challenge will prompt at least five Labour MPs to issue public statements of support for Starmer, either in interviews or social media posts. This will be driven by pressure to maintain party unity and avoid infighting before the next election.

leadership prediction market

Implied probability (Yes)

75%

More leadership markets

• Starmer survives leadership challenge, cabinet reshuffle by September 2027 — 55% Yes
• Labour MPs to trigger leadership challenge within 30 days — 60% Yes
• Labour Party replaces Starmer with Angela Rayner by 2027 — 45% Yes
• Prince Harry meets King Charles III during UK visit — 45% Yes
• Andy Burnham will win a parliamentary seat by 2028 — 60% Yes
• Labour Party removes Starmer as leader by October 2028 — 70% Yes
• Keir Starmer will survive Streeting's challenge by 2028-10-31 — 75% Yes
• Wes Streeting will announce a leadership bid against Keir Starmer by July 2027 — 70% Yes

Browse all leadership markets →