To ask the Secretary of State for Justice how many hours per day were spent by inmates (a) in cell and (b) out of cell in each young offender institution in the latest period for which figures are available. (232186)

The National Offender Management Service does not record the time prisoners spend in or out of their cells but does measure the time cells are unlocked. The following table shows the average time unlocked per prisoner per weekday, in all young offenders institutions across England and Wales between April and September 2008. Data are provisional and subject to validation.