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
2013 Palmasola prison riot was the deadliest prison riot in Bolivian history. President Evo Morales ordered an investigation as relatives waited outside the prison to learn if loved ones were injured or killed. They angrily complained that guards had made no effort to save inmate lives, instead letting the injured die from their burns. The children living at the prison were evacuated after the fire. A list of the deceased had not been released as of August 24. More than 50 prisoners suspected as aggressors during the riot have been isolated pending questioning. The riot reportedly started as a battle over leadership and control