Britain Banned a Protest Group. It Got 3,000+ Arrests and a Movement It Can't Stop.

On the day the Terrorism Act came for placard-holders, Britain crossed a line it has spent decades pretending only other countries cross. In July 2025, Parliament proscribed Palestine Action — a direct-action group whose main target is Elbit Systems, Israel's largest weapons manufacturer — under the same law used against al-Qaeda and Islamic State. Since then, more than 3,000 people have been arrested for the crime of sitting in a public square holding a sign that says they support a banned organisation. Not for breaking into a factory. Not for property damage. For the sign.

This week the defiance reached Liverpool, where hundreds gathered outside the Labour Party conference — the first presided over by Prime Minister Andy Burnham — demanding he lift the ban. Organisers with Defend Our Juries expect more arrests. They will likely get them. The state has shown, arrest after arrest, that it intends to keep making an example of retirees and students until the numbers embarrass someone into stopping. So far, nobody with power has been embarrassed.

What the arrest data actually shows is not deterrence — it's escalation met with more escalation. Twenty-nine arrests the first week. Then seventy. Then a hundred. Then, by August 2025, over five hundred in a single weekend. By September, 890 people in Parliament Square in one afternoon, the largest mass arrest for political protest in modern British history. The crackdown didn't shrink the movement, it grew the headline number every single time police showed up in force. A law built to make an example of a few hundred activists has instead built a rolling public record of thousands of ordinary people willing to be arrested rather than stay quiet about a genocide.

This is the actual mechanism of proscription laws: they were never really about stopping property destruction at arms factories. They are about making solidarity itself the target, about criminalising the act of saying "I stand with them" so broadly that the state doesn't need to prove anyone did anything except exist in public with an opinion. It is the same logic Germany uses against Palestine solidarity marches, the same logic Switzerland is testing by trying to bill protesters for their own policing, the same logic every state reaches for when a movement it cannot argue with, it tries to simply outlaw.

Burnham inherits a machine his predecessor built and has given no sign he intends to dismantle it. Labour conference delegates walked past hundreds of people risking arrest to reach the hall, and the party's answer was security cordons, not policy change. That is the tell. A government confident in its own justification for a war doesn't need a law that makes 3,000 arrests for placards a badge of honour instead of a scandal. The people getting arrested know that. It's why the numbers keep climbing instead of falling.

Sources

Al Jazeera: Pro-Palestine Action group to rally at Labour conference led by Burnham
Wikipedia: Palestine Action (arrest timeline and proscription history)
BBC: Arrests at rally against Palestine Action ban rise to 890
Hansard: Palestine Action: Proscription and Protests debate