Polanski says he will stay as Green leader after by-election defeat and Zionism row
Zack Polanski says he will remain Green Party leader after losing the Holborn and St Pancras by-election to Labour, amid a row over a conference motion on Zionism. The head of the Jewish Greens has said Polanski should resign.
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The story, neutrally told
Mixed · 2Zack Polanski has said he will stay on as Green Party leader after losing the Holborn and St Pancras by-election to Labour, while facing calls from within the party to resign. BBC NewsN “Zack Polanski has vowed to stay on as Green Party leader after his by-election defeat, as he faced calls from within his own party to resign.” Read at BBC News ↗ Daily MirrorL “Mr Polanski says he has no intention of standing down despite the by-election hammer blow” Read at Daily Mirror ↗ Mixed · 2Labour's Sagal Abdi-Wali, the Camden Council leader, won the seat previously held by Sir Keir Starmer. The Mirror gives the result as 12,292 votes to Polanski's 8,928, and the BBC as 45% to 33%, with the Green share up 22% on the 2024 general election. BBC NewsN “Polanski lost out in Thursday's contest in London to Labour candidate Sagal Abdi-Wali, who secured 45% of the vote to his 33% - but the Green vote share was up by 22% on the 2024 general election.” Read at BBC News ↗ Daily MirrorL “Ms Abdi-Wali, a former child refugee from Somalia, won convincingly with 12,292 votes, beating Mr Polanski on 8,928.” Read at Daily Mirror ↗ Centre · 1The defeat follows a row over a motion passed by rank-and-file members at the party conference in Brighton. It defined Zionism as an ideology supporting "an ethnonationalist Jewish state" and backed a "single democratic Palestinian state in all of historic Palestine". Polanski did not attend the vote, saying they were campaigning in the by-election. BBC NewsN “The motion, which was passed by rank-and-file members to become official party policy, defined Zionism as an ideology supporting "an ethnonationalist Jewish state"”“Polanski defended his absence from the controversial motion vote in Brighton, saying he was busy campaigning in the North London constituency.” Read at BBC News ↗
Mixed · 2Vivien Lichtenstein, who leads the Jewish Greens, told Times Radio that Polanski "should resign". The Mirror adds that she called Polanski's absence a "dereliction of duty" and said she is considering leaving the party herself. BBC NewsN “The leader of the Jewish Greens, Vivien Lichtenstein, said on Friday he "should resign"” Read at BBC News ↗ Daily MirrorL “Vivien Lichtenstein said Mr Polanski was guilty of a "dereliction of duty"” Read at Daily Mirror ↗ Centre · 1Former leader Caroline Lucas called the motion "dangerous" and said Polanski should have attended the vote, but when asked whether Polanski should stand down she said "let's just see what happens in the coming days and weeks". Former co-leader Jonathan Bartley called it a "failure of leadership" and urged Polanski to apologise, without demanding they quit. BBC NewsN “Lucas described the motion as "dangerous" and "flawed from top to bottom".”“called on Polanski to "put his hands up" and "say sorry" - but did not demand he quit.” Read at BBC News ↗ Mixed · 2Polanski told BBC Breakfast they would "absolutely" stay on and said: "Yes I've taken a loss tonight but our movement is so much bigger than one election or one motion." They cited membership growth from about 60,000 to 220,000 and the party's two best by-election results under their leadership, and told Sky News their future is up to members at the leadership election next summer. BBC NewsN “"Yes I've taken a loss tonight but our movement is so much bigger than one election or one motion."” Read at BBC News ↗ Daily MirrorL “The Green Party when I became leader had about 60,000 members, we’ve now got 220,000.” Read at Daily Mirror ↗
Mixed · 2Polanski said they would have voted for the "imperfect" motion only if it had been amended with caveats, and that anti-Zionism and antisemitism are distinct. Green peer Jenny Jones said the party does not "depose leaders by gossip and criticism". BBC NewsN “he confirmed in interviews on Friday that he would have only voted for the "imperfect" motion had it been amended with caveats.” Read at BBC News ↗ Daily MirrorL “We don't depose leaders by gossip and criticism.” Read at Daily Mirror ↗ Mixed · 2The BBC reports that four of the five Green MPs and one of two deputy leaders opposed the motion, that the Green deputy in Wales and some councillors resigned, and that Prime Minister Andy Burnham urged Polanski to reverse it. Labour chair Bridget Phillipson said the Greens have a "serious problem" with antisemitism, and Labour MP Luke Akehurst said voters had "decisively rejected the Greens" over the motion. BBC NewsN “Four of the five Green MPs and one of the party's two deputy leaders opposed it, the Green deputy in Wales and some councillors resigned” Read at BBC News ↗ Daily MirrorL “Voters in Holborn and St Pancras decisively rejected the Greens, not least following their disgraceful ‘Zionism is racism’ motion.” Read at Daily Mirror ↗
Every sentence links to the reporting it rests on. The pill in front of each says where its sources sit: Left, Centre or Right when one side supplies at least half of them, Mixed when they are evenly split. The number is how many outlets it cites.
Left2 outlets
- Framing
- Reader-poll piece framing Polanski as embattled after a damaging night for the Greens.
- Emphasis
- Odds on Polanski leaving, vote totals, Polanski's defence of their record, Labour attacks, and Lichtenstein's 'dereliction of duty' charge.
- Leaves out or plays down
- Less detail on the motion's wording and on the resignations of Green officials and the criticism from Lucas and Bartley.
- Charged language
- “Embattled”“by-election hammer blow”“dereliction of duty”
- For example
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“Embattled Zack Polanski says he will not resign” — Daily Mirror
“by-election hammer blow” — Daily Mirror
Centre1 outlet
- Framing
- News report leading on Polanski's vow to stay, with the Zionism motion and calls to resign from Green figures laid out in detail.
- Emphasis
- Reactions from Lichtenstein, Lucas and Bartley, the party's internal resignations, and Labour and government criticism; context on UN reports and Israel's denial.
- Leaves out or plays down
- Does not give raw vote totals or Polanski's membership-growth argument.
- For example
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“Polanski faces greatest crisis of his leadership so far” — BBC News
Right0 outlets
No right outlet in our sources has covered this story yet.
What every side reports
- Labour's Sagal Abdi-Wali beat Zack Polanski in the Holborn and St Pancras by-election.
- Polanski says they will not resign.
- Vivien Lichtenstein of the Jewish Greens says Polanski should resign.
- The next Green leadership election is due in summer 2027.
Where accounts differ
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Whether the Greens' by-election defeat reflects the Zionism motion
- Left
- Quotes Labour MP Luke Akehurst saying voters rejected the Greens over the motion.
- Centre
- Notes the Green vote share rose 22% on 2024; Polanski says the movement is bigger than one election.
Zack Polanski person
Says they will stay, that the party is bigger than one election or motion, and that their future is for members to decide at next summer's leadership election.
“told BBC Breakfast he would "absolutely" stay on as leader” — BBC News
“That’s going to be up to the members and that’s going to be up to the leadership election that happens next summer.” — Daily Mirror
Green Party party
The party is divided: some figures want Polanski to go or apologise, while peer Jenny Jones defends the leader's tenure; several MPs opposed the motion.
“Four of the five Green MPs and one of the party's two deputy leaders opposed it” — BBC News
“We don't depose leaders by gossip and criticism.” — Daily Mirror
Left2 articles
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Daily MirrorL · · Opinion
Should Zack Polanski resign as Green Party leader? Take our poll and have your say
Mixed Opinion-style poll piece presenting Polanski as embattled after a damaging defeat, while including their defence.

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Centre1 article
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Polanski vows to stay on as Green leader as criticism mounts
Neutral Straight news account of Polanski's refusal to quit and the wider criticism of the Zionism motion.

Right0 articles
No coverage yet.
- 9 Oct 11:11 First BBC NewsN Polanski vows to stay on as Green leader as criticism mounts
- 9 Oct 11:32 +21m Daily MirrorL Should Zack Polanski resign as Green Party leader? Take our poll and have your say Opinion
- 9 Oct 11:48 +37m The GuardianLC Leader of Jewish Greens calls for Zack Polanski to resign
Times are when each article was published, or when we first saw it if the outlet gave no time.