ALAN: So, Jack, how are you?
JACK: Keep the door closed, man.
ALAN: Oh, don't worry, the police have gone.
JACK: They were here?
ALAN: yeah. Asking all kinds of questions, mostly about what you do here.
JACK: How did you get them to leave?
ALAN: I asked Johnny to explain to the officers the specifics of your job. After twenty minutes they suddenly remembered a bank robbery they needed to investigate.