Politics DevelopingElection Affects United Kingdom

Labour candidate defeats Green Party leader in London by-election

Published 6h ago · Latest report 34m ago

Covered in 3 countries

AI summary57s readNeutral

Labour has held Keir Starmer's former parliamentary seat, defeating a high-profile challenge from the Green Party.

Labour candidate Sagal Abdi-Wali has won the Holborn and St Pancras by-election in London, securing the seat previously held by former Prime Minister Keir Starmer. Abdi-Wali defeated Green Party leader Zack Polanski, who had hoped to mount a major challenge from the left. The victory provides a boost for the ruling Labour Party and its leader, Andy Burnham, after Starmer's resignation in September.

The vote breakdownSagal Abdi-Wali won 12,292 votes, representing 45% of the total, while Zack Polanski secured 8,928 votes, or 33%.
Political contextThe by-election was triggered when former Prime Minister Keir Starmer resigned from Parliament in September 2026.
Green Party controversyZack Polanski faced scrutiny during the campaign after his party passed a motion defining Zionism as a racist ideology.

Written from 4 of 5 outlets — 1 has since joined this story.

1 new report since this summary was written 46m ago

The Jerusalem PostUK's Green Party Jewish leader Zack Polanski loses parliamentary seat election to Labour candidatejust now · open ↗

Not in the AI summary yet. It is rewritten once enough new coverage arrives.

By the numbers

12,292votes won by Sagal Abdi-Wali

45%vote share for Sagal Abdi-Wali

8,928votes won by Zack Polanski

33%vote share for Zack Polanski

Timeline

Sep 2026Former Prime Minister Keir Starmer resigns his seat in Parliament, triggering a by-election.
Oct 9Labour candidate Sagal Abdi-Wali wins the Holborn and St Pancras by-election, defeating the Green Party.

Why it matters

The Holborn and St Pancras constituency in north London was a high-stakes battleground for the British left. Following Keir Starmer's resignation, the Green Party targeted the seat, hoping their co-leader Zack Polanski could secure a breakthrough. A Green victory would have severely embarrassed the new Labour leadership under Andy Burnham and signaled a shift in progressive British politics. Instead, the comfortable Labour hold stabilizes Burnham's position.

What outlets agree on

Sagal Abdi-Wali won the Holborn and St Pancras by-election for Labour, defeating Green Party leader Zack Polanski. The election was called after former Prime Minister Keir Starmer resigned his seat.

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