Quote Originally Posted by bobh View Post
Anything in writing?
Though the fact that he repaid a small part is an ackowlegement that he owes it back.

Small claims court?
Judge Rinder?
If he fails to pay after a court judgement, then your mate can call on the court sheriffs, like on TV.
The TV companies settle any costs owed a party on such TV shows: it doesn't cost the participants anything.
They are effectively employed as entertainment.