POLICE are appealing for witnesses to an assault in a town centre nightclub last month.

The incident took place in Medina Theatre Square on May 30 at around 4.15am.

A man in his 20s was head-butted and punched, leaving him with facial injuries.

Two men fled the scene and police are appealing for anyone who witnessed the incident to come forward.

A 20-year-old man from Swindon has been arrested in connection with the incident and released on police bail pending further enquiries.

PC Fiona Buchanan said: "We would like to speak to the man in the attached CCTV photo in relation to this incident.

"Also, anyone with any information is asked to contact me at Gablecross police station on 101.

"Alternatively they can phone Crimestoppers on 0800 555 111 where information can be left anonymously."