England:
Altcourse Prison
Ashfield Prison
Askham
Grange Prison
Aylesbury Prison
Bedford Prison
Belmarsh Prison
Berwyn Prison
Birmingham Prison
Brinsford Prison
Bristol Prison
Brixton Prison
Bronzefield Prison Buckley Hall Prison Bullingdon Prison Bullwood Hall Bure Prison Canterbury Channings Wood Chelmsford Coldingley Cookham Wood Dartmoor Deerbolt Doncaster Dovegate Downview Drake Hall Durham East Sutton Park Eastwood Park Elmley Erlestoke Exeter Featherstone Feltham Ford Forest Bank Foston Hall Frankland Full Sutton Garth Gartree Glen Parva Grendon/Spring Hill Guys Marsh Haverigg Hewell High Down Highpoint Hindley … (And many more)