Kingston Crown Court · London · 18 August 2026

Solidarity
is not a crime.

On 18 August 2026, British activist Tony Greenstein — a 72-year-old Jewish socialist, grandfather and carer — goes on trial accused of ‘support for terrorism’ for writing in solidarity with Palestine. He faces up to 14 years in prison.

Trial postponed from 5 January 2026. New date: 18 August 2026.

Featured in Middle East Monitor · 27 Dec 2025

MAXIMUM SENTENCE

14.

years in prison — Section 12, Terrorism Act

MAXIMUM SENTENCE

2,700+

arrested for stating support for Palestine Action

Tony Greenstein. Jewish socialist, writer, trade unionist. Brighton, UK. Aged 72

- WHO IS TONY

A lifelong organiser against racism, fascism, injustice.

Tony Greenstein is a 72-year-old grandfather and carer. He is a Jewish socialist activist, writer, and trade unionist with a decades-long track record of fighting for social justice and equality, and opposing racism, fascism, colonialism and imperialism.

In his youth he co-founded the Brighton and Hove Committee Against Fascism and Racism. In the 1980s he sat on the executive of Anti-Fascist Action. He then co-founded the Palestine Solidarity Campaign, now the largest national Palestinian solidarity organisation of its kind in Europe.

Through decades of work with the Brighton Unemployed Workers Centre, and as a co-founder and trustee of the Brighton Trust, Tony has supported unemployed and homeless people, refugees, LGBTQ+ communities, and children growing up in poverty and war.

Tony’s support for Palestine is inseparable from his Jewish identity. He is the son of an Orthodox rabbi who marched against Mosley’s British Union of Fascists in the 1930s. In 2025, he was invited to speak at the First Jewish Anti-Zionist Congress in Vienna.

A courageous and committed fighter against antisemitism.

Professor Ilan Pappé · Jewish Israeli historian, University of Exeter

Al-Tafawk Children's Centre

Support Tony's fundraiser for Jenin

Tony's Blog

Decades of writing and analysis

- Why Tony is on trial

Section 12.
An attack on dissent. .

Tony is facing charges of “inviting support for terrorism” under Section 12 of the UK’s Terrorism Act — an offence carrying up to 14 years in prison. He is being prosecuted solely for writing in solidarity with the Palestinian struggle for freedom from occupation, apartheid, siege and genocide.

His case cannot be separated from the wider political moment. More than 2,700 people have been arrested for stating support for Palestine Action under the UK’s Terrorism Act, while environmental groups, animal rights activists, anti-racists and trade unionists are targeted under the Counter-Terrorism Act.

UN human rights experts, the UN Human Rights Commissioner and major human rights organisations warn that the UK government’s crackdown is silencing activists, journalists and ordinary people who speak up — and that Britain is sliding backwards on democracy and human rights.

- What you can do

Four ways to stand with Tony.

An injury to one is an injury to all. Authoritarianism is rising, and we must act to defend our freedoms before it is too late.

IN PERSON

01

Attend the trial

Be in the room on 18 August at Kingston Crown Court. Show the legal system, the government and the press that the public is watching.

5 MIN

02

Write to your MP

Tell your MP that prosecuting writers for speaking out on Palestine is an attack on democratic freedoms. Use our template letter.

UPDATES

03

Join the mailing list

Stay up-to-date on Tony’s trial, mobilisations outside the court, and the broader campaign defending the right to dissent.

£ SUPPORT

04

Support the crowdfunder

Contribute to the legal fund stopping the police persecuting Palestine solidarity activists across the UK.

- What you can do

Our struggles are interconnected. An injury to one is an injury to all.