The costs of vandalism in the 34 young offender institutions is held at each establishment and forms part of the overall maintenance costs. This information is not held centrally and could be gathered only at disproportionate cost within the given time scale.
Staff are trained in a number of techniques to effectively and safely manage violent or refractory young prisoners. These techniques include the use of de-escalation and interpersonal/communication skills, personal safety techniques and as a last resort control and restraint. The procedures for use of control and restraint are laid out in Prison Service Order 1600.
There is no uniform “lights out” policy for young offender institutions. This is a local operational matter for the governor to decide.