1990 Strangeways Prison riot April, HM Prison Durham, HM Prison Winchester and HM Prison Wandsworth on 4 April, and HM Young Offenders Institute Glen Parva on 6 April. The weekend of 7 April and 8 April saw protests across the prison system. At HM Prison Leeds there was a sit-down protest after the arrival of over 100 prisoners who had been transferred from Strangeways. At HM Prison Dartmoor, between 100 and 120 prisoners wrecked D wing of the prison, and 12 prisoners also protested on the roof of C wing unfurling a banner that read "Strangeways, we are with you". 32 prisoners from Dartmoor
1990 Strangeways Prison riot shone at the roof, and prison officers banged on their riot shields and shouted at the prisoners, including calling them "beasts". The rooftop protest was watched by a crowd of onlookers and supporters outside the prison. Various political groups also attended in support of the prisoners, including anarchist group Class War, the Revolutionary Communist Group, and the Prisoners' League Association. On 6 April Paul Taylor attempted to shout out the prisoners' demands to the crowd gathered below, but he was drowned out by police sirens. Taylor and other prisoners responded by unfurling a banner which read "We fight and stand