Nigel Farage has called for Green Party leader Zack Polanski to be arrested after Polanski shared a photo on social media appearing to show a man wearing a shirt referencing his own decapitation. The row has escalated tensions between the Reform UK leader and the Green Party, with Farage framing the post as incitement to violence and demanding police action against Polanski.

The dispute centres on an image Polanski allegedly posted showing a man in a shirt with imagery or text relating to beheading Farage, which Farage says amounts to a threat serious enough to warrant criminal investigation. The incident adds to the increasingly hostile exchanges between figures across the political spectrum in Britain, with Farage using the moment to publicly pressure authorities to act against a rival party leader.