Police are appealing to witnesses for information on a glassing at a Rockingham bar last week.
The incident occurred at the Pink Duck Lounge Bar on Rockingham Beach Road on Thursday, July 26.
A 33-year-old man became involved in an altercation with a group of men at the front beer garden of the bar about 8.45pm.
As the man tried to flee, one of the group smashed a glass into his neck and head.
The victim was taken to Rockingham Hospital where he was treated overnight.
Police would like to speak to the three men pictured.
The first man is described as 30-40 years old, wearing glasses and of stocky build.
The other two men are described as being in their early 20s and of medium build. These men were wearing suits.
Anyone who can identify these men or has further information regarding the matter is asked to call Crime Stoppers on 1800 333 000.