What does the cryptic crossword clue "Bounder facing rough justice here? (8,5)" mean?

The definition is "Bounder facing rough justice here?". The wordplay uses a cryptic definition. Cryptic definition The answer is KANGAROO COURT.

Bounder facing rough justice here? (8,5)

Times Cryptic #28700 | 11 Across | 2023-09-05 flower