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UK Green Party leader seeks rule change after Zionism vote

Zack Polanski calls for structural reforms to centralise power following the party's controversial decision to define Zionism as racism.

7 publishers · 28 articles · first seen 4 Oct 2026 · updated 26d ago

Headline and summary written by an AI model from the linked articles; not reviewed by a person. How this was made

First reported by News Feed, 54 min ahead of the next publisher · who breaks stories first

This story has stopped developing; this page is its permanent record. More from that day

The odds

How the odds moved · Green party
0%50%100%0%4 Oct, 08:41 UTCnowAl Jazeera – Breaking News, World News and Video from Al Jazeera: UK Greens leader seeks rule change after party declares Zionism is racism · 11 Oct, 20:57 UTCThe Guardian: Zack Polanski signals Green party overhaul after row over Zionism vote · 11 Oct, 15:00 UTCThe Guardian: Greens must avoid ‘capture by extremists and racists’, says party MP · 10 Oct, 10:22 UTCNews Feed: Battle for the soul of the Green Party · 9 Oct, 16:14 UTCThe Guardian: Leader of Jewish Greens calls for Zack Polanski to resign · 9 Oct, 10:48 UTCThe Economist: Britain’s Greens are now a hard-left, antisemitic party · 8 Oct, 13:01 UTCAl Jazeera – Breaking News, World News and Video from Al Jazeera: The UK Greens are wrong – Zionism is not racism · 7 Oct, 12:37 UTCAl Jazeera – Breaking News, World News and Video from Al Jazeera: Yes, Zionism is racism · 7 Oct, 12:33 UTCAl Jazeera – Breaking News, World News and Video from Al Jazeera: Is Zionism a form of racism? · 6 Oct, 20:31 UTCAl Jazeera – Breaking News, World News and Video from Al Jazeera: Before UK Greens, who else has equated Zionism with racism? · 5 Oct, 13:03 UTCAl Jazeera – Breaking News, World News and Video from Al Jazeera: UK Green Party votes to define Zionism as ‘racism’ · 5 Oct, 12:16 UTCAl Jazeera – Breaking News, World News and Video from Al Jazeera: The Republican consensus on Israel is starting to fracture · 5 Oct, 10:05 UTCNews Feed: Greens’ anti-Zionism motion narrows potential base of support · 5 Oct, 08:51 UTCAl Jazeera – Breaking News, World News and Video from Al Jazeera: Israel lashes out as UK’s Green Party formally defines Zionism as ‘racism’ · 4 Oct, 20:38 UTCNews Feed: Jewish groups attack Greens after anti-Zionism motion passes · 4 Oct, 15:31 UTCBBC Politics: Green Party MP wants to make sure it is 'not vulnerable to extremists' · 10 Oct, 11:09 UTCBBC Politics: Polanski challenged over whether he thinks Israel has right to exist · 9 Oct, 12:08 UTCBBC Politics: Polanski vows to stay on as Green leader as criticism mounts · 9 Oct, 10:11 UTCBBC Politics: Chris Mason: Questions remain for Green Party leader Zack Polanski · 9 Oct, 06:39 UTCBBC Politics: Chris Mason: Polanski faces greatest crisis of his leadership so far · 9 Oct, 04:54 UTCBBC Politics: Burnham calls on Polanski to reverse Green Party's Zionism motion · 8 Oct, 22:10 UTCBBC Politics: Greens face conference centre ban over Zionism motion · 7 Oct, 11:08 UTCBBC Politics: Ex-Welsh Green Party deputy says Zionism motion 'pointless' after quitting party · 7 Oct, 08:13 UTCBBC Politics: I won't accept exclusion within Green Party, says Polanski after criticism of Zionism motion · 6 Oct, 08:32 UTCBBC Politics: Tensions exposed among Greens by 'Zionism is racism' conference vote · 5 Oct, 14:40 UTCBBC Politics: Jewish Greens chair says she could leave party over 'Zionism is racism' motion · 5 Oct, 11:23 UTCFrance 24 - International breaking news, top stories and headlines: Britain's Green Party votes to class Zionism as a form of racism · 5 Oct, 09:44 UTCSouth China Morning Post: UK Green Party adopts ‘Zionism is racism’ policy, drawing backlash from Israel · 4 Oct, 16:26 UTC

Each tick is a source publishing on this story

Price data
TimeChance of yes
now0%
29 Oct, 22:10 UTC0%
27 Oct, 01:25 UTC4%
26 Oct, 23:31 UTC3%
14 Oct, 20:59 UTC0%
4 Oct, 08:41 UTC3%

The story so far

7 publishers have covered this in 28 articles since 4 Oct 2026. News Feed published first, on 4 October at 15:31 UTC; South China Morning Post followed 55 min later. The most recent article, from Al Jazeera – Breaking News, World News and Video from Al Jazeera, appeared on 11 October at 20:57 UTC.

Outlets reporting it: News Feed (major outlet), Al Jazeera – Breaking News, World News and Video from Al Jazeera (major outlet), The Economist (major outlet), The Guardian (major outlet), South China Morning Post, France 24 - International breaking news, top stories and headlines, BBC Politics.

3 prediction markets price this story:

  • Green party — the market puts it at 0%, with $227 traded in the last 24 hours, closing 31 Aug 2029. The outcome is Yes if the Green Party wins the most seats in the next UK general election. The outcome is No if any other party wins the most seats. Readers often mistake this for a vote on the linked news story about Zionism, but the resolution depends solely on the election results.
  • Religious Zionist Party — resolved “No” on 30 Oct 2026. The outcome is Yes if the Religious Zionist Party wins at least one seat in the 2026 Israeli legislative election. Otherwise, the outcome is No. Readers often mistake the linked UK Green Party story for the deciding factor, but only the results of the Israeli election matter.
  • Religious Zionist Party — the market puts it at 30%, closing 1 Jan 2028. The outcome is Yes if a coalition including the Religious Zionist Party forms the next elected Israeli government before January 1, 2028. Otherwise, the outcome is No. Readers often mistake the linked UK Green Party vote for the relevant event, but only the formation of an Israeli government counts.

Odds are the market's probability that the outcome happens, updated every few minutes. They are information about what traders expect, not a forecast we make and not investment advice.

How it unfolded

Every source in the order it published, with the odds on Green party at that moment. A dash means the source published before we started tracking prices.

  1. News FeedJewish groups attack Greens after anti-Zionism motion passes3%
  2. South China Morning PostUK Green Party adopts ‘Zionism is racism’ policy, drawing backlash from Israel3%
  3. Al Jazeera – Breaking News, World News and Video from Al JazeeraIsrael lashes out as UK’s Green Party formally defines Zionism as ‘racism’3%
  4. News FeedGreens’ anti-Zionism motion narrows potential base of support3%
  5. France 24 - International breaking news, top stories and headlinesBritain's Green Party votes to class Zionism as a form of racism3%
  6. Al Jazeera – Breaking News, World News and Video from Al JazeeraThe Republican consensus on Israel is starting to fracture3%
  7. BBC PoliticsJewish Greens chair says she could leave party over 'Zionism is racism' motion3%
  8. Al Jazeera – Breaking News, World News and Video from Al JazeeraUK Green Party votes to define Zionism as ‘racism’3%
  9. Al Jazeera – Breaking News, World News and Video from Al JazeeraBefore UK Greens, who else has equated Zionism with racism?3%
  10. BBC PoliticsTensions exposed among Greens by 'Zionism is racism' conference vote3%
  11. Show 18 later sources
    1. BBC PoliticsI won't accept exclusion within Green Party, says Polanski after criticism of Zionism motion3%
    2. Al Jazeera – Breaking News, World News and Video from Al JazeeraIs Zionism a form of racism?3%
    3. BBC PoliticsEx-Welsh Green Party deputy says Zionism motion 'pointless' after quitting party3%
    4. BBC PoliticsGreens face conference centre ban over Zionism motion3%
    5. Al Jazeera – Breaking News, World News and Video from Al JazeeraYes, Zionism is racism3%
    6. Al Jazeera – Breaking News, World News and Video from Al JazeeraThe UK Greens are wrong – Zionism is not racism3%
    7. The EconomistBritain’s Greens are now a hard-left, antisemitic party3%
    8. BBC PoliticsBurnham calls on Polanski to reverse Green Party's Zionism motion3%
    9. BBC PoliticsChris Mason: Polanski faces greatest crisis of his leadership so far3%
    10. BBC PoliticsChris Mason: Questions remain for Green Party leader Zack Polanski3%
    11. BBC PoliticsPolanski vows to stay on as Green leader as criticism mounts3%
    12. The GuardianLeader of Jewish Greens calls for Zack Polanski to resign3%
    13. BBC PoliticsPolanski challenged over whether he thinks Israel has right to exist3%
    14. News FeedBattle for the soul of the Green Party3%
    15. The GuardianGreens must avoid ‘capture by extremists and racists’, says party MP3%
    16. BBC PoliticsGreen Party MP wants to make sure it is 'not vulnerable to extremists'3%
    17. The GuardianZack Polanski signals Green party overhaul after row over Zionism vote3%
    18. Al Jazeera – Breaking News, World News and Video from Al JazeeraUK Greens leader seeks rule change after party declares Zionism is racism3%
  12. Current odds0%

Sources

Every article we clustered into this story. Headlines link to the publisher.

  1. UK Greens leader seeks rule change after party declares Zionism is racism Al Jazeera – Breaking News, World News and Video from Al Jazeera ·
  2. Zack Polanski signals Green party overhaul after row over Zionism vote The Guardian ·
  3. Greens must avoid ‘capture by extremists and racists’, says party MP The Guardian ·
  4. Battle for the soul of the Green Party News Feed ·
  5. Leader of Jewish Greens calls for Zack Polanski to resign The Guardian ·
  6. Britain’s Greens are now a hard-left, antisemitic party The Economist ·
Show 22 more sources
  1. The UK Greens are wrong – Zionism is not racism Al Jazeera – Breaking News, World News and Video from Al Jazeera ·
  2. Yes, Zionism is racism Al Jazeera – Breaking News, World News and Video from Al Jazeera ·
  3. Is Zionism a form of racism? Al Jazeera – Breaking News, World News and Video from Al Jazeera ·
  4. Before UK Greens, who else has equated Zionism with racism? Al Jazeera – Breaking News, World News and Video from Al Jazeera ·
  5. UK Green Party votes to define Zionism as ‘racism’ Al Jazeera – Breaking News, World News and Video from Al Jazeera ·
  6. The Republican consensus on Israel is starting to fracture Al Jazeera – Breaking News, World News and Video from Al Jazeera ·
  7. Greens’ anti-Zionism motion narrows potential base of support News Feed ·
  8. Israel lashes out as UK’s Green Party formally defines Zionism as ‘racism’ Al Jazeera – Breaking News, World News and Video from Al Jazeera ·
  9. Jewish groups attack Greens after anti-Zionism motion passes News Feed ·
  10. Green Party MP wants to make sure it is 'not vulnerable to extremists' BBC Politics
  11. Polanski challenged over whether he thinks Israel has right to exist BBC Politics
  12. Polanski vows to stay on as Green leader as criticism mounts BBC Politics
  13. Chris Mason: Questions remain for Green Party leader Zack Polanski BBC Politics
  14. Chris Mason: Polanski faces greatest crisis of his leadership so far BBC Politics
  15. Burnham calls on Polanski to reverse Green Party's Zionism motion BBC Politics
  16. Greens face conference centre ban over Zionism motion BBC Politics
  17. Ex-Welsh Green Party deputy says Zionism motion 'pointless' after quitting party BBC Politics
  18. I won't accept exclusion within Green Party, says Polanski after criticism of Zionism motion BBC Politics
  19. Tensions exposed among Greens by 'Zionism is racism' conference vote BBC Politics
  20. Jewish Greens chair says she could leave party over 'Zionism is racism' motion BBC Politics
  21. Britain's Green Party votes to class Zionism as a form of racism France 24 - International breaking news, top stories and headlines
  22. UK Green Party adopts ‘Zionism is racism’ policy, drawing backlash from Israel South China Morning Post

Related prediction markets

Linked by software because they are about the same subject. Most ask a different question from the one this story reports, so read each market's own question. How often the link is right

  • Kalshi Green party 0% −3 $227 24hends 31 Aug 2029

    Does the market have this right?

    Wrong market?

  • Resolved Religious Zionist Party No 8d ago

    The market favoured No at 82% a day out, and it won. How often it's right

    Wrong market?

  • Kalshi Religious Zionist Party 30% $0 24hends 1 Jan 2028

    Does the market have this right?

    Wrong market?

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In this story

  • Zack Polanski
  • Green Party
  • Vivien Lichtenstein
  • Caroline Lucas
  • Ellie Chowns
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