Once you've regained control over Riddick leave the large container and turn right. Make sure not to fall down. Inspect the nearest container and flip the bed by pressing the action key [#128]. This will allow you to acquire a cigarette pack (5 - Homebox). Exit this container and proceed to your right.
Remember not to use any guns and to act as a normal prisoner. The main reason is that you're being observed by a lot of security turrets and you would have been shot on sight. Enter the elevator with two other prisoners [#129] and wait for it to reach a new level.