Detectives investigating a nightclub assault which left the victim with a broken jaw have released a CCTV image of a man they need to speak to. 

They want to speak to the man seen in the picture in connection with the assault in Chameleon nightclub, Lucy Road, Southend on May 18. 

The 26-year-old victim from East London was attacked from behind and broke his jaw as he fell to the ground.

Anyone with information is asked to call Detective Sergeant Paul Gutteridge at Southend CID on 101 or email