Green leader faces police inquiry over Nigel Farage social media post

Reform UK reported Green Party leader Zack Polanski to police after he shared an Instagram post showing a man in a black T-shirt with a large guillotine image and the caption, “We’re only making plans for Nigel.” The row turned a social-media repost into a test of political rhetoric standards, with Nigel Farage’s allies arguing the image went beyond provocation and into language that could be read as incitement.

The post was one of several images in an Instagram carousel, and the caption was widely read as a reference to the XTC song of the same name. The Green Party said Polanski condemned the T-shirt image and had been tagged in a post with 20 images, which he accepted without realising what it showed. Polanski later said he had made an “inadvertent mistake” but would not apologise to Nigel Farage.

Police then became involved after the complaint from Reform UK. Farage reported the post for allegedly “inciting murder,” and police said they were making inquiries or looking into the matter. The escalation mattered because Reform did not leave the dispute at the level of online outrage or a party statement, but pushed it into an official police process.

The row also drew criticism from other politicians, including Conservative figure Robert Jenrick. That widened the dispute beyond a clash between Reform UK and the Greens, and focused attention on where political messaging stops being sharp satire or hostile symbolism and starts being treated as a threat. In this case, the guillotine graphic did most of the work: it supplied the image, while the “Nigel” reference and the Farage connection gave it a target.

By late July 2026, the episode had become less about one repost than about how parties, police and parliamentary politics handle images that can be framed either as careless sharing or as an implied threat. Polanski’s explanation rested on the mechanics of Instagram, a tagged carousel and a mistaken click. His opponents saw a more serious breach, and the fact that the matter reached police showed how quickly political speech online can move from bad judgment to a formal inquiry.