A 33-year-old man has been treated in hospital after having his head "stamped on" in an assault outside a York nightclub.

He was assaulted near Mansion, formerly Ziggy’s nightclub, in Micklegate at around 4am on Saturday.

The Bridlington man, who has not been named, suffered head injuries in the attack which was picked up by a council camera operator.

He was treated in hospital and was discharged that day, a police spokesman said.

Police temporarily closed the road following the incident.

A 21-year-old man from York has been arrested and released on bail pending police inquiries