questionText: 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.
answerText: His Majesty’s Prison &amp; 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 us...
heading: Prisons: Signal Blocking Devices