Two men spat at, punched and used a bottle in an attack at a train station in West Dunbartonshire.
The incident happened as a man entered Old Kilpatrick station and was approached by the suspects.
They spat at him and punched him in the face.
Another man was also assaulted and punched repeatedly to the face and hit with a bottle.
He went to hospital and received stitches to his head.
The incident happened at around 8.20pm on Thursday, June 21.
Officers have urged anyone with information to come forward.