In central London, the protest was not only about Palestine Action. It became a test of how far police will go when a banned group remains at the center of a public demonstration. More than 200 people were arrested in Trafalgar Square after gathering for an event called Everyone Day, with many openly displaying signs of support. The arrests turned a political rally into a legal confrontation, exposing the tension between protest rights and the government’s decision to keep the ban in place.
Why the police action matters now
The Metropolitan Police said the arrests were made when people showed support for a proscribed organisation. That point is central: the issue is not only the size of the crowd, but the legal threshold the police said was crossed. Before Saturday’s demonstration, the force warned of criminal offences and urged people to consider the potential consequences of attending. Commander Claire Smart, who is leading policing operations in London this weekend, said those attending should know that showing support for a proscribed organisation is an offence under the Terrorism Act.
The timing matters because the ban on supporting Palestine Action was introduced in July 2025 under anti-terror legislation, then ruled unlawful in February, while remaining in place pending an appeal. That legal contradiction has now become the backdrop for street-level enforcement. The police had previously indicated, after the High Court judgment, that officers would be unlikely to make arrests. In March, that position changed, with the force saying it would resume arrests for supporting Palestine Action.
What lies beneath the Trafalgar Square arrests
The scene in Trafalgar Square showed how quickly a protest can become a broader challenge to authority. Hundreds gathered, many holding signs reading, “I oppose genocide. I support Palestine Action, ” while others displayed banners about juries, war and the right to protest. Some demonstrators sat on camping chairs or on the ground, while officers began making arrests around the edges of the square.
By mid-afternoon, the Metropolitan Police said 212 people had been arrested, with ages ranging from 27 to 82. That age spread suggests the demonstration was not confined to one demographic or political niche. It drew older participants, disabled demonstrators and people prepared to accept arrest as part of the message. One elderly woman using two walking sticks was escorted away, while another protester told officers they could be “catching real criminals. ”
The police response also reflects a wider shift in how the state is drawing lines around proscribed organisations. Defend Our Juries, which organised the demonstration, said the event was meant to show the “unwaning resistance” to the ban. The group also argued that the arrests were taking place despite the High Court ruling the ban unlawful, while leading lawyers had warned that arrests could themselves be unlawful. That legal dispute is now inseparable from the political meaning of the protest.
Expert and participant reactions
Among those arrested was Robert Del Naja, founding member of Massive Attack, who said in advance that the police “making that U-turn to arrest people again” was “ridiculous. ” He said he felt confident that, if arrested, he could stand in court with the right guidance and argue the arrest was unlawful. He also described the actions of Palestine Action as “highly patriotic, ” claiming they were aimed at preventing serious war crimes and breaches of international law.
Other demonstrators framed the issue differently but with equal intensity. Linda Walker said she attended because she believed there had been “a genocide going on for the last two-and-a-half years. ” Qesser Zuhrah, a former Palestine Action-affiliated prisoner who was on hunger strike for 48 days, said the “entire world” is against the ban. Volker Türk, the UN human rights chief, has previously condemned the group’s “chilling” proscription. Their remarks underline how the protest has become a broader argument about free speech, political dissent and the legitimacy of state power.
Regional and global implications of the protest crackdown
The immediate impact of the police operation is local, but the implications extend further. The demonstration touched on Israel, the war in Gaza, anti-terror law and the boundaries of lawful dissent in the UK. Israel has regularly denied that its actions in Gaza amount to genocide and has said they are justified as self-defence. Protesters at Trafalgar Square, however, used the event to accuse the government of protecting weapons makers rather than those destroying weapons.
That divide matters because the case is no longer just about one group. It has become a measure of how the state responds when protest, law and moral urgency collide. For the police, the arrests were a practical enforcement decision. For protesters, they were proof that the state is trying to suppress opposition. The next phase will depend on the legal appeal and whether similar protests continue to draw mass attendance under the same risk of arrest.
So the deeper question remains: if the ban stays contested and the police keep acting on it, how many more arrests will it take before the political cost becomes impossible to ignore?
