More than 130 public figures have written to the UK’s Court of Appeal expressing support for Palestine Action ahead of a key hearing on the government’s ban of the group. The letter, released Friday with 132 signatures, declared: “We oppose genocide, we support Palestine Action.” The appeal hearings are scheduled for April 28 and 29, when the court will consider the government’s attempt to uphold its proscription of the organisation.

Signatories include author Sally Rooney, climate activist Greta Thunberg, and scholar Judith Butler, along with musicians Nadine Shah and Brian Eno, and academics from universities such as Cambridge, Oxford, Yale, Columbia, and the London School of Economics. The UK government designated Palestine Action a “terrorist organisation” in July 2025, making membership or support punishable by up to 14 years in prison. In February, the High Court ruled the ban unlawful and disproportionate, but the government appealed the decision.

Activist group Defend Our Juries warned that signatories could face terrorism charges, calling the ban authoritarian. More than 500 protesters were arrested earlier this month after police reversed a previous decision to refrain from arrests while the appeal is pending.