Amid a deepening 2026 UK government crisis, Prime Minister Keir Starmer's cabinet faces acute instability following Deputy Prime Minister Angela Rayner's recent resignation, exits by four junior ministers and aides, and a major reshuffle appointing new figures like David Lammy as deputy prime minister. The scandal over Peter Mandelson's failed security vetting for US ambassador—prompting police searches of his properties and a parliamentary probe—has fueled demands from over 90 Labour MPs for Starmer to set a resignation timetable. Rumors swirl around Health Secretary Wes Streeting potentially quitting next, after Starmer's defiant cabinet pledge not to resign absent a leadership contest. Traders monitor upcoming Foreign Affairs Committee hearings and possible no-confidence votes as key triggers for further departures.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$131,381 Vol.
May 31
89%
June 30
93%
$131,381 Vol.
May 31
89%
June 30
93%
Only an actual resignation will qualify toward a "Yes" resolution. If the Prime Minister accepts a letter of resignation from a cabinet minister, or a cabinet minister otherwise formally resigns, this market will resolve to "Yes" immediately, even if the cabinet minister in question agrees to stay for a period of time for any reason (e.g., until a replacement is ready, etc.). If a minister submits a letter of resignation and it is refused, or they otherwise withdraw that letter, it will not qualify toward this market's resolution.
If a minister submits a letter of resignation and is subsequently fired from their position, it will still qualify toward a "Yes" resolution.
The primary resolution source for this market will be official information from the government of the United Kingdom; however, a consensus of credible reporting will also be used.
Market Opened: May 11, 2026, 4:37 PM ET
Resolver
0x65070BE91...Only an actual resignation will qualify toward a "Yes" resolution. If the Prime Minister accepts a letter of resignation from a cabinet minister, or a cabinet minister otherwise formally resigns, this market will resolve to "Yes" immediately, even if the cabinet minister in question agrees to stay for a period of time for any reason (e.g., until a replacement is ready, etc.). If a minister submits a letter of resignation and it is refused, or they otherwise withdraw that letter, it will not qualify toward this market's resolution.
If a minister submits a letter of resignation and is subsequently fired from their position, it will still qualify toward a "Yes" resolution.
The primary resolution source for this market will be official information from the government of the United Kingdom; however, a consensus of credible reporting will also be used.
Resolver
0x65070BE91...Amid a deepening 2026 UK government crisis, Prime Minister Keir Starmer's cabinet faces acute instability following Deputy Prime Minister Angela Rayner's recent resignation, exits by four junior ministers and aides, and a major reshuffle appointing new figures like David Lammy as deputy prime minister. The scandal over Peter Mandelson's failed security vetting for US ambassador—prompting police searches of his properties and a parliamentary probe—has fueled demands from over 90 Labour MPs for Starmer to set a resignation timetable. Rumors swirl around Health Secretary Wes Streeting potentially quitting next, after Starmer's defiant cabinet pledge not to resign absent a leadership contest. Traders monitor upcoming Foreign Affairs Committee hearings and possible no-confidence votes as key triggers for further departures.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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