Nearly 900 protesters, most elderly and disabled, were arrested in London under terrorism laws after defying a ban on Palestine Action.
At a Glance
- London police arrested 900 protesters on September 6, the largest UK mass arrest in decades.
- Many demonstrators were elderly or disabled, staging a peaceful sit-in outside Parliament.
- Charges were filed under the Terrorism Act for supporting banned group Palestine Action.
- Civil liberties groups warn the crackdown threatens free speech and protest rights.
Mass Arrests Rock London
Police swarmed Parliament Square as 1,500 protesters gathered to oppose the ban on Palestine Action. Nearly 900 were arrested, marking the largest single-day sweep in modern UK history.
Many demonstrators carried signs reading, “I oppose genocide. I support Palestine Action.” They sat quietly, refusing to disperse despite government orders.
Watch now: London Mass Arrests Under Terror Laws
The charges invoke the Terrorism Act, a move legal experts called unprecedented against nonviolent protest. Authorities say supporting a proscribed group justified the mass arrests.
Civil liberties lawyers warn this marks a dangerous expansion of government power. Arresting sign-holders under terror law risks criminalizing basic dissent.
The Palestine Action Ban
Founded in 2020, Palestine Action targets arms factories linked to Israel. Their actions include property damage and occupations, but no assaults on people.
In July, Home Secretary Yvette Cooper branded the group a terrorist organization. She cited national security concerns tied to the Israel-Gaza conflict and UK arms sales.
Watch now: The Palestine Action Ban Explained
Critics argue the ban equates civil disobedience with terrorism. Past attempts to use anti-terror law on protest in Britain were rare and contested.
The September arrests set a precedent. Civil society groups warn this opens the door to targeting other protest networks as “terrorist fronts.”
Reactions and Legal Fight
Defend Our Juries, the protest organizer, is planning further demonstrations and a judicial review of the ban in November. They say charges against sign-holders are an assault on free speech.
The Metropolitan Police defended the sweep, calling it lawful under the Terrorism Act. Government officials insist the ban applies only to Palestine Action.
Civil rights organizations are mobilizing legal aid for those arrested. Courts will now determine whether silent sign-holding can be prosecuted as terrorism.
Wider Civil Liberties Clash
The arrests strained police and courts, with nearly 900 cases processed in a single day. Observers expect years of litigation if convictions proceed.
Public debate has split sharply. Supporters of the crackdown cite security concerns, while critics say Britain risks criminalizing dissent and eroding democratic norms.
Experts warn of a chilling effect on protest. Joanna Cherry KC of Liberty UK said the crackdown risks destroying public trust in policing and institutions.
The outcome of legal challenges will define the protest landscape for years. Britain’s handling of September 6 may set a model for how other democracies treat dissent.
Sources
Novara Media
ABC News
WSWS
Action Network
















