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
Montana State Prison prison in August 1958. He managed to instill some reforms before, in 1959, a riot kept the prison and the town of Deer Lodge on edge for thirty-six hours. The riot started on 16 April 1959 and was the longest and bloodiest riot at the facility. Instigated by a pair of inmates, Jerry Myles and Lee Smart, the riot would claim the lives of three people, wound several others, and maintain the facility under inmate control for thirty-six hours. It ended in the early hours of 18 April 1959 when a brace of National Guard troops stormed the facility. Then,