Key Takeaways
- More than 5,000 council seats across 136 local authorities, including London, will be contested this Thursday, presenting a major test for the UK Green Party.
- Zack Polanski, elected Green Party leader in September 2023, is a self‑described “eco‑populist” who seeks to frame the party as a progressive alternative to Keir Starmer’s Labour.
- Under Polanski’s leadership, the Greens have broadened their agenda beyond environmental issues to include wealth taxation, a £15‑per‑hour minimum wage, stronger workers’ rights, and a pronounced pro‑Gaza stance.
- Political analyst Tim Bale notes the party’s rising poll ratings stem from Polanski’s media visibility, the Israel‑Gaza conflict, and frustration with Labour’s immigration rhetoric.
- The party faces antisemitism allegations linked to social‑media posts by Polanski and other candidates, which could erode support despite his public denials.
- If current polls hold, the Greens are poised to make significant gains—especially in London and multicultural urban areas—but are unlikely to win outright control of many councils.
Overview of the Upcoming Local Elections and Green Party Prospects
This Thursday, voters in 136 local authorities across the United Kingdom will decide the fate of more than 5,000 council seats, including contests in London and other major cities. The scale of the election offers a significant barometer of national sentiment ahead of any future general election. According to YouGov polling, the Green Party is positioned to make substantial inroads, particularly in the capital, where it could finish first in as many as eight of London’s 32 boroughs. The party’s fortunes have risen steadily since Zack Polanski secured a landslide victory in the leadership contest last September, marking a turning point in its electoral trajectory. Analysts suggest that if the current polling trends hold, the Greens could translate heightened visibility into a tangible increase in councillor numbers, even if outright council control remains elusive.
Who is Zack Polanski? Background and Rise to Leadership
Zack Polanski, 43, was born David Paulden into a Jewish family in Salford, Greater Manchester. At age 18 he anglicised his name to a version of his original family name to honour his Jewish heritage, a detail he has highlighted in public statements. After studying drama at Aberystwyth University in Wales, he worked in community theatre before retraining as a hypnotherapist and mental‑health counsellor. Polanski’s political journey began with the Liberal Democrats, for whom he stood as a north‑London councillor in 2015 and as a London Assembly candidate in 2016. He joined the Green Party in 2017, was elected to the London Assembly in 2021, and served as deputy leader from 2022. In September 2023 he won the party leadership with 20,411 votes, defeating rivals Adrian Ramsay and Ellie Chowns, who ran on a joint ticket. His rapid ascent has been attributed to his media‑savvy communication style and his ability to connect with younger, progressive voters.
Polanski’s Political Ideology and Policy Platform
Upon assuming leadership, Polanski pledged to “work every single day to deliver environmental, social, racial and economic justice.” He describes his approach as “eco‑populism,” a blend of green politics and socialist economics that seeks to reclaim the term “populism” from its far‑right connotations. In a November 2023 appearance on The Rest Is Politics podcast, he argued that true populism represents the interests of the 99 % against the wealthy 1 %. His policy platform includes a wealth tax on billionaires, a national minimum wage of £15 per hour (approximately $20.40) for workers of all ages, stronger protections against unfair dismissal, and measures to address racial and economic inequality. These proposals aim to position the Greens as a credible alternative to Labour’s traditional working‑class base while appealing to voters disenchanted with centrist politics.
The Green Party’s Shift Toward Left‑Liberal and Pro‑Gaza Stance
Political observers note that under Polanski the Green Party has moved beyond its historic environmental focus to adopt a broader left‑liberal agenda, with particular emphasis on the Israel‑Gaza conflict. Tim Bale, professor of politics at Queen Mary University of London, told Al Jazeera that the party’s rising poll numbers are driven partly by Polanski’s communication skills, partly by the wars in Gaza and Lebanon, and partly by widespread frustration among left‑liberal voters with Keir Starmer’s hardline immigration rhetoric. Bale added that the Greens have become “far more left‑liberal and pro‑Gaza focused than environmentally concerned.” Polanski himself has been vocal in condemning what he calls Israel’s “genocide” in Gaza, urging the UK government to halt arms sales, demand a permanent ceasefire, and support an international war‑crimes investigation. This stance has resonated with segments of the electorate motivated by humanitarian concerns and has contributed to the party’s heightened visibility.
Antisemitism Accusations and Controversies Surrounding Polanski
Despite his Jewish heritage, Polanski and several Green candidates have faced allegations of antisemitism in the run‑up to the local elections. The controversy intensified after a stabbing incident in Golders Green on 29 April, in which two Jewish men were seriously injured and the Metropolitan Police labelled the attack a terrorist incident. Polanski later apologised for sharing an inaccurate social‑media post that criticised police for “violently kicking a mentally ill man in the head” during their response, saying he found the episode “particularly traumatic as a Jewish person.” Separate posts by other Green candidates have drawn criticism: Philip Brookes, a Newcastle City Council hopeful, described Israel as “a bunch of Polish, Russian, Hungarian terrorists killing Palestinian people for 76 years,” posted an image of an Israeli flag morphing into a Nazi swastika, and remarked that it “takes serious effort not to be a tiny bit antisemitic” when considering Gaza. Mohammed Suleman, also standing for Newcastle, reposted a TikTok video claiming Jewish prisoners of war willingly assisted Nazis in burying Soviet prisoners alive. While Polanski has publicly stated that “antisemitism, Islamophobia, any form of hatred or hate crime, is not welcome in the Green Party,” analysts warn that the lingering accusations could cost the party votes on election day, particularly in areas with sizable Jewish communities.
Implications for Labour and the Broader Political Landscape
The upcoming local vote serves as a crucial test of whether the Greens can consolidate their role as a genuine alternative to Keir Starmer’s Labour Party, which has traditionally drawn strength from the working‑class vote. Bale suggests that while the Greens are likely to win many council seats from Labour—especially in multicultural, inner‑city London and certain “artsy” towns—these gains may not translate into outright control of numerous councils. Nonetheless, a strong showing could pressure Labour to reassess its policy positioning on issues such as immigration, welfare, and foreign policy, particularly concerning Israel‑Palestine. For Polanski, success would vindicate his eco‑populist strategy and potentially pave the way for a stronger Green presence in future national elections. Conversely, a poor performance exacerbated by antisemitism controversies could undermine his leadership and prompt internal debates about the party’s direction. Either outcome will shape the dynamics of UK progressive politics in the months ahead.