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
Pudu Prison siege preliminary inquiry into the charges, there was sufficient evidence against them to proceed to trial. They were alleged to have held Dr. Radzi Jaafar and Dr. Abd Aziz Abd Majid in the prison clinic and to have demanded to be released unconditionally from prison as their ransom. Jimmy Chua and his gang were charged and convicted under Section 3 (1) of the Kidnapping Act of 1961 which carries a maximum punishment of death upon conviction. They were hanged on 10 October 1989. Pudu Prison siege The Pudu Prison siege began on 17 October 1986 and ended six days later on