To answer a few questions: 1. I did make it to the bathroom. 2. Cameras are everywhere in a prison, see from all angles, and have incredible resolution. 3. From my post I have to go through a door which requires pushing a button, identifying myself to master control and waiting for them to release the lock. Then two crash gates where the operator can see me through the glass, then two more doors like the first. That's if I'm in the D-space and not the day room doing rounds, which would involve two more doors. No two doors in any corridor can be open at the same time, so I have to wait for each to close before the next can open.