Police in Bath are appealing for help to identify two men they want to talk to about an assault in Manvers Street early on Christmas Eve.
CCTV images which have just become available show two men who were in the area at the time.
The incident happened at around 3am near Bath police station.
There was an argument between two men and another group, and a man in a hooded top punched a 17-year-old in the face.
He was not badly hurt but needed hospital treatment for a cut to his eyebrow.
The two men ran off down Manvers Street and into Henry Street where they were lost sight of by cameras.
Anyone who can identify the two men pictured, or the men themselves, is asked to call Bath police on 101 quoting crime number 128165/13.
