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Green Party Leader Zack Polanski Targets Labour's Union Support

3/31/2026, 2:36:25 PM

Strategic Shift: Polanski's Outreach to Trade Unions

Zack Polanski, the leader of the Green Party, is actively working to persuade trade unions to sever their ties with the Labour Party, a move that could significantly impact Labour's traditional support base. Polanski has announced plans to deliver keynote speeches at five upcoming union conferences, aiming to connect with disillusioned union members who feel let down by Labour under Keir Starmer's leadership. He has already engaged with ten unions, including those affiliated with Labour, representing sectors such as health, education, and culture. Polanski stated, “It’s clear that many people in trade unions are feeling really let down by this Labour government and are ready to work more closely with the Green Party.”

Labour's Declining Union Support

The Green Party's strategy comes at a time when Labour is experiencing a decline in union support. Unite the Union, which has over 1.2 million members, recently announced a 40% reduction in its financial support for Labour, indicating a growing rift. Historically, trade unions have been closely linked to Labour, but Polanski argues that this connection is weakening as Labour increasingly relies on corporate funding rather than union contributions. He emphasized that the Greens aim to “replace” Labour as the primary left-wing option for voters, a sentiment echoed by union members dissatisfied with Labour's current direction.

Internal Party Challenges: The "Zionism is Racism" Motion

In addition to his outreach to unions, Polanski's leadership has faced internal challenges, particularly regarding a controversial motion at the Green Party's spring conference. The motion, which sought to equate Zionism with racism, was delayed due to technical issues and internal disputes. Polanski, who has expressed conditional support for the motion, indicated he would endorse it if it aligned with criticisms of the current Israeli government's actions. The motion's failure to pass reflects ongoing tensions within the party regarding its stance on Israel and Palestine.

Rising Antisemitism Concerns

The Green Party is also grappling with allegations of antisemitism among its members. Leaked messages from party activists have surfaced, containing derogatory remarks about Jewish people and suggesting that recent antisemitic incidents, including an arson attack on Jewish ambulances, were "false flag" operations. These revelations have prompted calls for Polanski to address the issue directly, with critics arguing that the party must confront these sentiments to avoid further reputational damage.

Implications for Labour and the Left

Polanski's efforts to woo union support could have broader implications for Labour's policies and its position within the left-wing political landscape. As unions consider shifting their allegiance, Labour may be compelled to adopt more progressive policies to retain its base. Observers note that if the Greens successfully attract union members, it could push Labour further left, particularly if a leadership challenge arises within the party.

Conclusion: A New Era for the Greens?

Zack Polanski's initiatives signal a significant shift in the UK political landscape, as the Green Party seeks to capitalize on Labour's vulnerabilities. By targeting trade unions and addressing contentious issues within the party, Polanski aims to position the Greens as a viable alternative for left-leaning voters disillusioned with Labour. The outcome of these efforts remains to be seen, but they could reshape the dynamics of British politics in the coming years.