Polanski told delegates at the Green Party’s autumn conference that supporters should view a vote for his party not only as an endorsement of Green policies but as a tool to influence the Labour movement. He argued that electoral pressure could force Labour figures, including Andy Burnham, to reconsider their positions and adopt measures closer to the Greens’ priorities.
Addressing party members, Polanski presented the Greens’ strategy as one of constructive influence: by increasing the party’s share of the vote, he said, Labour would be pushed to move “in the right direction.” He framed the tactic as a way for smaller parties to affect mainstream policy without entering government.
The remarks come as the Greens seek to capitalise on voter dissatisfaction and to distinguish themselves from larger parties. At the conference, Polanski emphasised the role of grassroots campaigning and local election gains as vehicles for broader political impact, urging delegates to focus on both issue campaigning and vote growth.
Analysts say parties outside the mainstream often aim to shape policy by demonstrating electoral support that larger parties cannot ignore. Polanski’s comments underline that approach: positioning the Greens as a force capable of nudging Labour on key issues could form the basis for the party’s appeals to voters ahead of future ballots.
The conference will continue with discussions on the party’s priorities and tactics for the coming months. Polanski’s intervention signals an emphasis on using the ballot box as leverage to extract policy concessions or shifts from larger political rivals, a strategy the Greens have deployed in previous campaign cycles.