1990 Strangeways Prison riot administrative offices on the lower floor and the chapel on the upper floor. Remand prisoners were held in wings G, H, I and K of a separate prison, linked to the main prison through workshops and a kitchen. The Certified Normal Accommodation Figure for Strangeways, the number of prisoners the prison was designed to hold, was 970. The population of the prison had increased in the months before the riot, from 1,417 in January 1990 to a peak of 1,658 on 27 March. On 1 April, the prison contained 1,647 prisoners – about 925 convicted adult prisoners, 500 remand prisoners
Fremantle Prison riot except for lighting and basic toilet facilities. The prison population was divided into 4 divisions; 3 division housing violent prisoners and 4 division housing murderers and those serving long term sentences. The morning of the riot began as an ordinary day would, with cells unlocked at 7:00 am. There was a "scuffle" between a prisoner and guards over the time taken to leave his cell – resulting in that prisoner being sent to solitary confinement – but that was not particularly unusual. Later that morning the prisoner was released into the exercise yard, where he reported to his fellow prisoners