There is nothing cushy about Broadmoor Prison. He should stay and run the risk of getting stabbed/attacked etc from the insane members of his goverment paid home. Now he is sane he should see them coming!.
I had a book about prisons and Broadmoor was the most feared of all, no prison is nice or safe but Broadmoor is thought to be the most dangerous as there is no way you can control the inmates.
Ive never been to or in any prison before anyone asks
Got my LLB to put people in them and keep me out!.