Where the litigious will see you after a good battle (9)
I believe the answer is:
agincourt
'battle' is the definition.
(Agincourt is an example)
'where the litigious will see you after a good' is the wordplay.
'where the litigious will see you' becomes 'incourt'.
'after' means one lot of letters go next to another.
'a good' becomes 'ag' (I've seen this in other clues).
'incourt' after 'ag' is 'AGINCOURT'.
(Other definitions for agincourt that I've seen before include "October twenty four, 1415 battle" , "French village" , "English victory in 1415" , "1415 battle in the Pas-de-Calais" , "battle site" .)