Palestine Action protesters arrested outside UK Labour Party conference

Police in the United Kingdom have arrested more than 50 people protesting in support of the banned Palestine Action group outside a Labour Party conference in the northwestern English city of Liverpool.

The local Merseyside Police confirmed the arrests in a statement published on Sunday.

The police said those taken into custody at the protest, organised by Defend Our Juries, had displayed material in support of Palestine Action, proscribed as a “terrorist” group by the Labour government in July 2025 under the Terrorism Act.

According to the statement, police respected the rights of people to protest lawfully while aiming to keep the peace and ensure the public are safe.

More than 250 protesters sat outside the conference centre holding banners with words supporting the group on Sunday, before dozens of police began making arrests.

English band Massive Attack singer Robert Del Naja was among those arrested.

After asking demonstrators if they were going to continue holding up the signs, officers led people away, telling them they had been arrested under the Terrorism Act.

Reporting from Liverpool, Al Jazeera correspondent Milena Veselinovic said the protesters wanted to put proscription “front and centre of the UK Prime Minister Andy Burnham’s agenda” on the first day of his party’s annual conference.