1990 Strangeways Prison riot courts, hangings, castrations and that between eleven and twenty prisoners had been killed. On 3 April the front page of the "Daily Mirror" read "Prison Mob 'Hang Cop' ", and claimed a former policeman imprisoned at Strangeways for rape had been killed by prisoners. The newspaper was forced to publish a retraction admitting that "reliable police sources" had been mistaken, when it transpired that the man was actually alive and imprisoned in HM Prison Leeds. Following the end of the rooftop protest the newspapers condemned the prisoners, with "The Daily Telegraph" describing the riot as "a degrading public spectacle", and
HM Prison Ashwell which extended to the edges of Oakham. Several prisoners were evacuated from the prison. Trouble started at approximately 0100 BST on 11 April and a fire broke out at the prison during the afternoon. The riot was successfully brought under control at 2245 BST that day. The operation launched by authorities in response to the riot was called Operation Tornado which saw the introduction of specialist riot-trained prison staff. Three prisoners were injured and 75% of the prison was made uninhabitable. The riot started when a prisoner, serving a three-year sentence, confronted staff and refused to return to his room.