Banned from Israel on Sunday, beaten by Labour on Thursday: Polanski’s rough week October 9, 2026 Green Party leader Zack Polanski speaks as candidate for the Gorton and Denton by-election Hannah Spencer is announced in Manchester, England, Friday, Jan. 30, 2026. (AP Photo/Jon Super)(AP Photo/Jon Super)Banned from Israel on Sunday, beaten by Labour on Thursday: Polanski’s rough week Polankski’s party voted 1,022 to 813 for a motion declaring that Zionism is racism and backing a single Palestinian state in place of Israel. By Gila Isaacson, JFeed Zack Polanski, leader of Britain’s Green Party and one of the country’s most prominent pro-Palestinian politicians, has lost his bid to enter Parliament. Labour’s Sagal Abdi-Wali, the leader of Camden Council, won Thursday’s by-election in Holborn and St Pancras, the London seat vacated by former Prime Minister Keir Starmer. She took 12,292 votes to Polanski’s 8,928, a majority of 3,364. Labor has held the seat since it was created in 1983. The margin is far smaller than the 11,572 majority Starmer won in 2024, but it was a comfortable win in a race the Greens had poured resources into. The defeat caps a difficult week for Polanski. On Sunday, Green members at the party’s conference in Brighton voted 1,022 to 813 for a motion declaring that Zionism is racism and backing a single Palestinian state in place of Israel. Polanski did not take part in the vote. He had left the conference to campaign in the by-election, and two attempts to soften the motion that he supported were rejected by members. His deputy, Mothin Ali, spoke in favor of it. Read Anti-Israel activist acquitted after defacing Churchill statue with pro-Hamas symbolIsrael responded within hours. Foreign Minister Gideon Sa’ar barred Polanski from entering the country, with the Foreign Ministry accusing the Greens of legitimizing the destruction of Israel. The by-election would have made Polanski the party’s sixth MP. He remains leader of a party in Parliament without a seat there himself. Green PartyUnited KingdomZack Polanski