With nothing on there might be arrests, ok? (8)
I believe the answer is:
starkers
'ok?' is the definition.
Both the definition and answer are adjectives. Maybe there's an association between them I don't understand?
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for starkers that I've seen before include "exposed" , "Wearing no clothes" , "in his birthday suit?" , "Not wearing a stitch" , "Completely naked" .)