Question to the Ministry of Justice:

To ask the Secretary of State for Justice, what steps her department is taking to increase the use of phone blocking (a) techniques and (b) technologies in prisons.

His Majesty’s Prison & Probation Service (HMPPS) is committed to tackling the threat to prison security posed by illicit mobile telephones. We have a wide-ranging programme in place to prevent them from entering prisons; to detect and disrupt their use by prisoners if they are smuggled in; and to investigate cases where a prisoner may have committed an offence.

As part of their local security strategies, prisons are able to deploy a range of measures to detect items of contraband, including X-ray body scanners, and Enhanced Gate Security that utilises X-ray baggage scanners and metal detection. Owing to security and operational sensitivities, however, it would not be appropriate to comment in detail on the countermeasures HMPPS has in place.