NEWSAR
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SRCThe Guardian - World News
LANGEN
LEANCenter-Left
WORDS596
ENT12
THU · 2026-09-03 · 09:08 GMTBRIEF NSR-2026-0903-108785
News/Green Party leader Zack Polanski to stan/Green party leader Zack Polanski seeks to stand in byelectio…
NSR-2026-0903-108785News Report·EN·Political Strategy

Green party leader Zack Polanski seeks to stand in byelection for Keir Starmer seat

Zack Polanski, leader of the Green party in England and Wales, has announced his intention to stand as a candidate in the upcoming byelection for Holborn and St Pancras. This seat became vacant after Keir Starmer stepped down as an MP.

Alexandra Topping Political correspondentThe Guardian - World NewsFiled 2026-09-03 · 09:08 GMTLean · Center-LeftRead · 3 min
Green party leader Zack Polanski seeks to stand in byelection for Keir Starmer seat
The Guardian - World NewsFIG 01
Reading time
3min
Word count
596words
Sources cited
3cited
Entities identified
12entities
Quality score
100%
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Briefing Summary

AI-generated
NEWSAR · AI

Zack Polanski, leader of the Green party in England and Wales, has announced his intention to stand as a candidate in the upcoming byelection for Holborn and St Pancras. This seat became vacant after Keir Starmer stepped down as an MP. Polanski stated his aim to represent constituents struggling with rising costs and highlighted his long-standing connection to the community, having lived and worked there for many years. Local Green party members are reportedly supportive of his candidacy, and he currently serves as a city-wide member of the London Assembly for the area. Polanski believes the Greens can win the traditionally Labour stronghold, positioning the contest as a two-way race between Labour and the Greens, and aims to be London's first Green MP.

Confidence 0.90Sources 3Claims 5Entities 12
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Article analysis

Model · rule-based
Framing
Political Strategy
Social Justice
Tone
Measured
AI-assessed
CalmNeutralAlarmist
Factuality
0.60 / 1.00
Mixed
LowHigh
Sources cited
3
Well sourced
FewMany
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Key claims

5 extracted
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Holborn and St Pancras has traditionally been viewed as a Labour stronghold.

factualarticle
Confidence
1.00
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Zack Polanski will seek to stand as a candidate in the Holborn and St Pancras byelection.

factualZack Polanski
Confidence
1.00
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Electing Polanski would make him London's first Green MP.

predictionZack Polanski
Confidence
0.90
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The Greens have gained ground in Holborn and St Pancras over the last year.

factualarticle
Confidence
0.90
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Polanski has lived and worked in the Holborn and St Pancras community for many years.

factualZack Polanski
Confidence
0.90
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Full report

3 min read · 596 words
Zack Polanski will seek to stand as a candidate in the Holborn and St Pancras byelection, he has announced.The leader of the Green party in England and Wales told the Camden New Journal on Thursday he would “stand up for people struggling to pay their bills” if he was elected as the representative for the area, which became vacant when Keir Starmer announced he was standing down as an MP.In an effort to stave off accusations he was parachuting himself into the seat, Polanski said he had lived and worked in “this community” over many years. “I know it well and I love it. It represents so many of the things that make London so special. I am so excited by the prospect of representing this place in parliament,” he said.Local Green party members will have the final say on the selected candidate, but the Guardian understands that they are supportive of Polanski running, and that there is no clear local activist with significant support expected to oppose him.Polanski with supporters at a Green party rally in south London in June. Photograph: Henry Nicholls/AFP/Getty ImagesThe Green leader, who has led the party to record election results in Camden – the local authority that covers the constituency – and across the country, already represents the area as a city-wide member of the London-assembly" class="entity-link entity-organization" data-entity-id="22893" data-entity-type="organization">London Assembly. “Holborn and St Pancras has everything that’s the best of our country and so much potential – but for too long now it’s been held back by governments who have failed to make the changes to improve people’s lives.”Polanski said he was confident that the Greens could win the seat. Holborn and St Pancras has traditionally been viewed as a Labour stronghold, but the Greens have gained ground there over the last year.“We know that the Greens can win here, and by electing me, voters will have someone who will always fight their corner – never scared of big donors or the party whip,” said Polanski. “Too often Labour has stood up for corporations and big money. I will stand up for people struggling to pay their bills.”skip past newsletter promotionafter newsletter promotionAdding that the byelection was a chance for the community to “make history” by electing London’s first Green MP, Polanski emphasised that the contest would be a two-dog fight between Labour and the Greens.“We know that people are struggling – that the things we used to afford are increasingly out of reach – and this is a chance to send a very clear message that we won’t sit by as we get poorer and extreme wealth is concentrated at the very top,” he said.The Greens are likely to pose the greatest threat in the byelection to Labour, which has held the central London constituency continuously since the seat was created in 1983, winning at least 40% of the vote at every election.Only two Labour MPs have ever represented Holborn and St Pancras: the former health secretary Frank Dobson, from 1983 to 2015, then Starmer.At the most recent general election in 2024, Starmer held the seat with 48.9% of the vote, ahead of the independent candidate Andrew Feinstein in second place on 18.9% and the Greens in third on 10.4%.The Conservatives came fourth on 7.2%, Reform finished fifth on 6.1% and the Liberal Democrats were sixth on 5.8%.The popularity of the independent and Green candidates at the 2024 contest, finishing second and third respectively, may have been partly owing to former Labour voters protesting against Starmer’s refusal to take a stronger position on Israel’s actions in Gaza in its war with Hamas.
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Entities

12 identified
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Keywords & salience

10 terms
holborn and st pancras byelection
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green party
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zack polanski
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keir starmer
0.80
london assembly
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struggling to pay bills
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london's first green mp
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labour stronghold
0.60
economic hardship
0.50
parliament
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