Police have taken no further action against Green party leader Zack Polanski for sharing a guillotine image targeting Nigel Farage, citing that the legal threshold for criminal action was not met. The decision follows a review by the Metropolitan police after Reform UK reported the incident, highlighting the fine line between offensive content and incitement.
What Happened with the Guillotine Image?
Polanski, co-leader of the Green party for England and Wales, shared an Instagram collaboration that included a photo of a man wearing a T-shirt with a guillotine and the phrase “we’re only making plans for Nigel”. He claimed it was an inadvertent mistake, as he accepted a collaboration request without reviewing all 20 images in the set. The image was removed once he became aware, but he refused to apologize to Farage, stating, “If I’d done it deliberately, I’d be apologising.”
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Police Investigation and Legal Threshold
The Metropolitan police conducted inquiries and concluded that sharing the image was unlikely to constitute a criminal offence. However, they referred a crime report to Avon and Somerset police regarding the wearing of the T-shirt, which occurred in Bristol. The Met acknowledged public concern, especially given rising threats toward politicians, but maintained that the threshold for prosecution was not met in this case.
Reform UK’s home affairs spokesperson, Zia Yusuf, accused Polanski of “inciting murder,” while Farage called for his arrest. Despite these calls, the police’s decision underscores the legal distinction between offensive expression and criminal incitement under UK law.
Key Takeaways from the Polanski Farage Case
- Police found no criminal offence in sharing the guillotine image, but recorded the T-shirt wearing as a crime.
- Polanski admitted a mistake but refused to apologize, emphasizing his condemnation of political violence.
- The case highlights the challenges of regulating online content and political speech.
Comparison of Police Actions in Similar Cases
| Incident | Action Taken | Outcome |
|---|---|---|
| Polanski sharing image | No further action | No prosecution |
| Wearing T-shirt in Bristol | Crime report referred | Under review |
| Typical online threats | Often prosecuted | Varies by severity |
Political Reactions and Implications

The incident has intensified debates about political discourse and safety. Farage and Reform UK see the image as a direct threat, while Polanski and the Greens frame it as a regrettable error. The Met’s statement stressed understanding of public reaction, but legal boundaries remain clear.
This case serves as a reminder that political figures must exercise caution on social media, even with collaborative posts. It also raises questions about accountability when content is shared inadvertently.