Zack Polanski, leader of the UK Green Party, is embroiled in a widening controversy following his reaction to the arrest of a suspect in the Golders Green knife attack. His decision to share a social media post that alleged police officers were "repeatedly and violently kicking a mentally ill man in the head" while he was incapacitated has drawn sharp criticism from within his own party and from external figures, including Israel's Deputy Foreign Minister, Sharren Haskel.
Polanski has since apologized for sharing the post, admitting he did so "in haste" and acknowledging leadership's responsibility to "lower the temperature at a time of such tension." This incident follows an arrest of two Green candidates for Lambeth council over alleged antisemitic social media posts. The party, which has seen significant membership growth under Polanski, now faces scrutiny over its handling of antisemitism allegations.
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Police Chief Condemns Polanski's Comments
Sir Mark Rowley, head of the Metropolitan Police, stated that he would not permit "misinformed" individuals like Polanski to "undermine" the officers involved in the Golders Green arrest. Rowley has previously described British Jews as facing their "greatest ever threat," fueled by an "epidemic" of antisemitism on social media, and called for increased police protection for the Jewish community in north London.
Internal Party Criticism
Anthony Slaughter, leader of the Welsh Greens, deemed Polanski's endorsement of the criticism against the police "inappropriate." The controversy highlights a tension within the party, with some members expressing concern that Polanski's actions have lent credence to narratives that dismiss or downplay antisemitism. This comes as the Green Party has also faced criticism for its stance on Gaza and a cartoon in The Times that Polanski's party complained was antisemitic.
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Broader Political Context
Polanski's leadership has been marked by a series of notable policy stances and public statements. He has previously accused Israel of genocide in Gaza and called for the arrest of Prime Minister Benjamin Netanyahu. His economic proposals, which lean towards principles of Modern Monetary Theory (MMT), suggest a focus on economic growth and productive capacity as key constraints, rather than solely on balanced budgets or debt reduction. He has also advocated for a more welcoming approach to asylum seekers, suggesting they should be allowed to work immediately upon arrival.
The Green Party's public profile has significantly risen under Polanski's leadership, with membership reportedly increasing from around 60,000 to 226,000. However, this increased visibility has coincided with heightened scrutiny of the party's political positioning and the leader's pronouncements, particularly concerning sensitive issues like antisemitism and international conflict.
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