Police are appealing for help to trace this man in connection with an alleged assault outside K2 nightclub in Keighley.
A member of staff at the club - in North Street - suffered a broken jaw following the incident, at about 2.30am on November 10.
The person captured on this CCTV image was believed to have been with another man, ejected from the premises. Both later walked off towards Church Street.
The injured man spent several days in hospital and had to have two metal plates inserted into his jaw.
The suspect is described as white, in his late 20s and 5ft 11in tall. He was wearing a dental brace. It is believed he could be a local man.
Anyone who recognises the man or has information about the incident is asked to contact Crimestoppers on 0800 555 111. You could claim a cash reward.
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