Non si paga, Non si paga.
Excellent.
There's actually a fair bit to talk about, the economical situation of Italy at the time led him to write farcical drama on the topics, and the policeman is always doing stupid things, and is gullible, much like the police in Accidental Death. Fo's stabs at authority come clear through everyone's statements, and the cops take all of it
Hope that helped a tiny bit... I'm stressing too!