You ram the only door with your shoulder, pound it with your fist, even rattle the doorknob with your hands, feet and teeth but nothing works; that door is solid.  You may have even attracted some attention to that one-way mirror with all of your pounding…

Must keep trying! – Proceed to (50)

They’re watching you more? Better give ‘em a good view

They have no right to hold you – or watch you panic!  Break that mirror down with a chair or two!

Maybe if you just sit quietly and show that you’re not dangerous they’ll send someone in to help…