1990 Strangeways Prison riot injured. The Strangeways riot caused a number of protests at prisons across England, Scotland and Wales, described as either solidarity actions or copycat riots. Approximately 100 remand prisoners at HM Prison Hull staged a sit-down protest in the exercise yard on 1 April, after hearing about the Strangeways riot on the radio. Disturbances occurred the same day at HM Prison Gartree, HM Prison Kirkham and HM Prison Rochester, although the Gartree protest had started three days earlier over conditions in the prison. There were minor disturbances at HM Prison Lindholme, HM Prison Low Newton and HM Prison Bedford on 2
Apodaca prison riot from several prisons in Tamaulipas from January 2010 to March 2011 due to corruption. On 15 October 2011, in the border city of Matamoros, Tamaulipas, 20 inmates were killed and 12 were severely wounded in a prison brawl. Some sources reveal that the killings were indeed "planned executions." Earlier on 6 August 2010, 14 inmates were also killed in a riot at the federal prison in Matamoros. Moreover, in 1991, the time when Juan García Ábrego was the supreme leader of the Gulf Cartel, the federal prison in Matamoros experienced the massacre of 18 people. In the nearby border city