What does the cryptic crossword clue "Policeman at ease coming to grips with issue (7)" mean?

The definition is "issue". The wordplay uses a hidden word. Hidden in "policEMAN AT Ease coming to grips with issue" The answer is EMANATE.

Policeman at ease coming to grips with issue (7)

Guardian Cryptic #29597 | 11 Across | 2025-01-21 flower