The Green Party of England and Wales is living through the predictable collision between rapid membership growth and a policymaking structure designed for a small, ideologically cohesive movement. A conference motion declaring Zionism a form of racism — passed 1,022 to 813 — has become the catalyst for a structural reckoning that was coming regardless of the topic. Zack Polanski, the party's leader, has responded to the fallout with what amounts to a governance manifesto: leaders should have "more responsibility to set the party's strategic direction," and the party's democratic processes need to "evolve." In plain English, he wants to shift power from conference floor votes to the leadership — a move that every growing party eventually makes, and which always comes wrapped in the language of modernisation. The numbers tell the structural story. The 1,022 members who voted for the motion represent approximately 0.4% of total membership. Four of the party's five MPs opposed it. The European Green party's position contradicts it. Yet under existing rules, this is now party policy. That gap between activist energy and electoral positioning is the real crisis — the Zionism motion is merely its most visible symptom. Polanski's personal positioning is carefully layered. He is Jewish, grew up in a Zionist household, and says the motion's substance "chimes with my understanding of Zionism as the ideology that underpins the displacement and genocide of Palestinians." But he argues it is not a political party's job to "tell people what to believe" and that defining Zionism is "neither desirable nor strategic." He also opposes the motion's call for a single Palestinian state, saying it is not Britain's place to dictate outcomes for Israelis and Palestinians. The real extraction here is not ideological — it is institutional. A tiny fraction of members can set binding policy for a party that now holds five Westminster seats. That structure was designed for a protest movement, not a parliamentary party. The question is whether centralisation fixes the vulnerability or simply moves the capture risk from conference activists to a leadership clique. Westminster leader Ellie Chowns framed the stakes bluntly: the party "must not become vulnerable to capture by extremists and racists." Senior Greens have previously told the Guardian they feared the existing structure gave "disproportionate influence to a small minority of highly motivated activists." The proposed fix — members set broad priorities, smaller bodies develop detailed policy — is standard party architecture. It is also standard party power consolidation. Polanski's admission that he prioritised the Holborn and St Pancras byelection over intervening on the motion is the most revealing detail. He chose electoral pragmatism over internal governance — then used the resulting mess to argue for more leadership control. Whether that is strategic clarity or opportunism depends on whether the reforms serve the membership or the leadership.
