Question to the Ministry of Justice:

To ask the Secretary of State for Justice, pursuant to the Answer of 14 March 2025 to Question 37323 on Prison Sentences, how many people serving imprisonment for public protection sentences in Category A prisons on 1 January 2026 were classified as Category (a) A, (b) B, and (c) C prisoners.

Data on the prison population are published as part of the Department’s Offender Management Statistics Quarterly (OMSQ) release. The most recent publication includes prison population data as at 30 September 2025.

The information requested—relating to the prison population as at 1 January 2026—cannot be provided at this time, as doing so would provide an early indication of the data underpinning a future iteration of these Accredited Official Statistics, scheduled for publication on 30 April 2026.