Arrests and other reprisals against employees and volunteers of the Anti-Corruption Foundation (ACF) are part of the latest clampdown on the rights to peaceful assembly and expression in Russia. They are facing administrative arrests and harassment by the Russian authorities for organising a live broadcast of the anti-corruption protests that swept across Russia on 26 March, while the state-run media largely ignored this significant political event. The detention of the ACF’s staff and volunteers also allowed the authorities to search its office and remove computers and documents containing valuable, and possibly confidential, information. The ACF members were found guilty of “administrative offences” after unfair and politically motivated trials on 27 and 28 March. Twelve individuals, who have been arrested, are prisoners of conscience and should be immediately and unconditionally released.