London police arrested at least 25 pro-Palestinian protesters on November 4 for supporting Palestine Action, a group banned by the British government as a terrorist organization in 2025. The arrests occurred as Britain's Supreme Court prepared to hear a challenge by Palestine Action founder Hoda Amory seeking to revoke the organization's terrorist designation. Amnesty International says more than 3,500 people have been arrested in Britain for allegedly supporting the group since the ban, many simply for holding signs.

London police arrested at least 25 pro-Palestinian protesters on November 4 for supporting Palestine Action, a group banned by the British government as a terrorist organization in 2025. The arrests occurred as Britain's Supreme Court prepared to hear a challenge by Palestine Action founder Hoda Amory seeking to revoke the organization's terrorist designation. Amnesty International says more than 3,500 people have been arrested in Britain for allegedly supporting the group since the ban, many simply for holding signs.