A man was left with a fractured skull after being attacked by a mystery assailant.

Detectives, who today released a CCTV image, are appealing for witnesses after the assault on the 28-year-old in Sheridan Road, Dover, on January 13, between 8pm and 9.15pm.

A police spokesman said: "The man was taken to hospital where it was confirmed his skull had been fractured.

"We are keen to hear from anyone who may be able to identify the person captured on CCTV as it is felt this person will have information that will be able to help."

Anyone with information is asked to call 01843 222289 quoting reference ZY/001674/17.