In Rouen he's drunk in charge, getting arrested and banned (7)
I believe the answer is:
illicit
'banned' is the definition.
(thesaurus)
'in rouen he's drunk in charge' is the wordplay.
'in' means one lot of letters goes inside another.
'rouen he' becomes 'il' (I am not sure about this - if you are sure you should believe this answer much more).
'drunk' becomes 'lit' (I've seen this in another clue).
'in charge' becomes 'ic' (abbreviation for 'in charge').
'il'+'lit'='illit'
'illit' enclosing 'ic' is 'ILLICIT'.
'getting arrested and' is the link.
I am not very happy about this link. Some or all of it may be part of another bit of the clue.
Can you help me to learn more?
(Other definitions for illicit that I've seen before include "Not lawful" , "completely banned" , "Illegal" , "breaking the rules" , "breaking the law" .)