The Green Party will announce its next leader on Tuesday after an unusually fractious contest that has exposed deep tensions over tone, strategy, and the party's national ambitions. Frontrunner Zack Polanski, a deputy leader and London Assembly member, has dismissed claims of a 'hostile takeover' from new members, calling the idea 'laughably absurd'. He has pitched himself as a bold communicator capable of turning rising support into a mass movement, facing joint candidates Ellie Chowns and Adrian Ramsay, both Green MPs elected last year, who are seen as offering a steadier, more targeted approach.
Polanski framed the race as a genuine debate over ambition and messaging, stating that 'sometimes Green contests have felt like coronations' but this one has been a proper debate about what the party is for. He confirmed he would consider standing in Hackney North and Stoke Newington if current MP Diane Abbott is not allowed to run for Labour, saying 'if Labour replaces her with rightwing lobby fodder, they're gifting the seat to us'. Senior figures have openly criticised Polanski's messaging, with some party veterans uneasy about a growing reliance on 'fighty language' and 'violent metaphors', contrasting with the Greens' traditionally calm, evidence-based tone.
One insider noted that 'job one for whoever wins is to heal the rift', adding that while differences are exaggerated, unity is essential for growth. Former co-leader Siân Berry highlighted the strategic challenge of scaling up without sacrificing discipline, asking whether the party should go broader and risk missing seats or go deep and win fewer, more securely. Neal Lawson, director of thinktank Compass, said the contest exposed a binary choice between a more small-c conservative version of Green politics and a more radical populist one, arguing that to grow the party needs both wings.
Lawson described it as a missed opportunity that Polanski did not run on a joint ticket, and stressed that the real question is whether the party can heal the rift if, as many assume, Polanski wins. He also raised a wider strategic challenge: how the Greens position themselves in any future progressive alliance, noting that 'we're moving towards two clearly defined blocks in British politics' and that isolated Green or Lib Dem MPs will not be enough if the right unites. Chowns rejected claims the race turned bitter, saying 'I completely disagree' and that differences over tone and strategy have been overstated.
