Criminal dominates Kent town (9)
I believe the answer is:
maidstone
'kent town' is the definition.
'maidstone' can be an answer for 'town' (I've seen this before). I'm not certain of the 'kent' bit.
'criminal dominates' is the wordplay.
'criminal' indicates an anagram.
'dominates' anagrammed gives 'MAIDSTONE'.
Can you help me to learn more?
(Other definitions for maidstone that I've seen before include "Kentish Town" , "prison" , "Dominates in market town of Kent, England" , "City in Kent" , "County town of Kent" .)