I went over to Gloucester today to visit the prison. It's not been in use for about 5 years or so and now you can take a look around. Not cheap - £15 for solo wandering and a bit more for a guided tour. I'll go back and do the guided tour next time as I'm sure I missed lots of stuff. A lady who had done the tour pointed out some things for me and I had a chat with a guy who had gone to see his old cell and he told me what it was like staying there. All very interesting and a pleasant few hours .......................