The High Court has ruled that the Labour government’s decision to proscribe the protest group Palestine Action as a terrorist organisation was unlawful, marking the first successful challenge to a ban under terrorism legislation in British history. The ruling, delivered on Friday, dealt another blow to a government already facing multiple crises.
Palestine Action, founded in 2020, targets companies linked to the Israeli arms industry, particularly Elbit Systems UK, which supplies weapons and drones to the Israeli Defence Forces. The group’s tactics include breaking into factories and damaging equipment. The proscription, which came into effect in July 2025, made it a criminal offence to belong to or support the group, carrying a maximum sentence of 14 years in prison.
The ban triggered a record-breaking civil disobedience campaign, with more than 2,700 people arrested for protesting or expressing support for Palestine Action. Many of those arrested were not typical activists, but pensioners, clergy, and war veterans. Legal experts noted that the use of terrorism legislation against a direct action group was unprecedented, as the law typically applies to groups like Islamic State or al-Qaida.
In court, the government argued that Palestine Action was violent, but internal assessments acknowledged the novel use of the law. The judgment highlighted that serious property damage, linked to an ideological cause, was considered a sufficient criterion under the Terrorism Act 2000. Despite the ruling, the ban remains in place pending a potential appeal by the government.
The case raises fundamental questions about the balance between national security and democratic freedoms. As the legal challenge proceeds, thousands of arrests and prosecutions may now be called into question, further testing the government’s credibility on human rights and civil liberties.
