HC Deb 02 July 1971 vol 820 c219W
Mr. Douglas-Mann

asked the Secretary of State for the Home Department what are the latest numbers and percentages of prisoners in Category A.

Mr. Carlisle

On 30th June there were 263 prisoners in security category A, representing less than 1 per cent. of the prison population in England and Wales. This figure includes 31 untried prisoners.