French policeman (8)
I believe the answer is:
gendarme
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">french policeman</span>' is the definition.<br/ ><span class="explanation-format__explanation">(French military police officer)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for gendarme that I've seen before include "Soldier on police duty" , "Law enforcer" , "Nice policeman" , "French police officer" , "Busy" .)