A man was punched and then kicked when he fell to the floor in an assault in High Street, Cromer.
The man, in his 40s, suffered a split lip, which required stiches.
It happened at about 12.20am on Wednesday, October 9.
Police want to hear from anyone who witnessed the incident or has information.
Call PC Polly O'Shea at Cromer police station on 101, quoting crime reference 36/70938/19. Alternatively, call Crimestoppers anonymously on 0800 555 111.
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