Provisional Irish Republican Army 1982, reflecting the sequence in which the old leadership of the republican movement were being sidelined. IRA prisoners convicted after March 1976 did not have Special Category Status applied in prison. In response, more than 500 prisoners refused to wear prison clothes. This activity culminated in the 1981 Irish hunger strike, when seven IRA and three Irish National Liberation Army members starved themselves to death in pursuit of political status. The hunger strike leader Bobby Sands and Anti H-Block activist Owen Carron were elected to the British Parliament, and two other protesting prisoners were elected to the Dáil. In addition,
Dispersal prison core selection of five still remaining. During the 1960s in Britain, several notorious and high-profile prisoners escaped from jails across the United Kingdom (Charles Wilson, Ronnie Biggs and George Blake). After the sensational escape of George Blake, a report was commissioned by the government to be chaired by Earl Mountbatten. The report recommended that all prisoners be categorised either A, B, C or D, according to their security risk, escape risk and danger to the general public. Category A prisoners were those deemed to be the worst and Category D prisoners were afforded the right to wander around the prison