Police need help identifying a suspect after a street brawl left a teen with a broken jaw.
A CCTV image has been release in a bid to catch the attacker.
The assault happened on Newmarket Street, Skipton, at 3.45 am on Saturday 10 December 2016.
An 18 year old man was assaulted in an unprovoked attack. The victim was punched in the face by another man, sustaining a broken jaw.
Alternatively, Crimestoppers can be contacted anonymously on 0800 555 111.
Please quote reference number 12160222573 when passing on information.