1990 Strangeways Prison riot April, and 40 prisoners held a prison officer hostage for twenty-four hours after taking over a hall at HM Prison Shotts on 10 April. On 12 April, two teenage remand prisoners at HM Prison Swansea barricaded themselves into their cell for seventeen hours, and on 22 April between 80 and 100 remand prisoners staged an eighteen-hour rooftop protest at HM Prison Ashfield in Pucklechurch. On 2 April newspapers reported a weekend of "anti-authority violence", as in addition to the Strangeways riot the Poll Tax Riot had occurred in London on 31 March. Reports of the violence at Strangeways included kangaroo
Yare prison riot Yare prison riot On 20 August 2012, armed prisoners in the Yare I prison complex, an overcrowded Venezuelan prison in Miranda state near Caracas, Venezuela, rioted. A shootout between two groups resulted in the deaths of 25 people, one of them a visitor. Among those injured during the incident were 29 inmates and 14 visitors. Venezuela's prison system is heavily overcrowded; its facilities have capacity for only 14,000 prisoners, yet house over 50,000 inmates. More than 300 prisoners die every year, and not all of it is due to overcrowding. Prisoners have easy access to machine guns, grenades, and narcotics.