Urgent action has been taken to secure prisons in England and Wales after it emerged that blueprints of jails had been leaked online.
The Ministry of Justice said immediate steps had been put in place in the wake of the major security breach.
Urgent action has been taken to secure prisons in England and Wales after it emerged that blueprints of jails had been leaked online.
The Ministry of Justice said immediate steps had been put in place in the wake of the major security breach.