Who is mad? Who is sane? Who decides? Welcome to the Dorothy Fish a hospital in North London. N has been a patient for thirteen years. Day after day she sits smoking in the common room & swapping medication. Like the other patients Ns ambition is never to be discharged. Then in walks Poppy Shakespeare in a short skirt & snakeskin heels. Poppy is certain she isnt mentally ill & desperate to return to her life outside & though baffled N agrees to help her. But in a world where everythings upside down are they crazy enough to upset the system?