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 reforms, Baker also proposed the introduction of a new offence of "prison mutiny" carrying a maximum sentence of ten years imprisonment, stating "The events of last April marked a watershed in the history of prison service. We cannot, and will not, tolerate the savagery and vandalism in our prisons that we saw then". The first prosecutions in relation to the riot began at Manchester Crown Court on 14 January 1992. The trial was conducted amid tight security, including armed police patrolling the area around the court, body searches for spectators and a specially constructed dock with sides made from bulletproof