A computer-generated image has been released after a man sexually assaulted a woman on a bus, with police hunting the culprit.

The incident took place at around 5pm on Tuesday, February 25, on the 480 service between Gravesend and Dartford.

It is alleged a man, who the woman did not know, touched her over her clothing and made lewd comments before getting off the vehicle near Dartford High Street.

The suspect is described as being white, in his early to mid-40s, with short dark hair and thick eyebrows.

He spoke in a foreign accent and was wearing a dark raincoat and blue jeans.

He was also carrying a rucksack and a can of beer in his hand, as well a plastic carrier bag containing further cans.

The investigation has now led to the creation of a computer-generated image of the suspect.

Investigators are appealing for any witnesses who have not yet spoken to the police, or anyone who recognises the image of the suspect, to contact them.

Anyone with information should call Kent Police on 01474 366149, quoting reference 46/32641/25.

You can also call Crimestoppers anonymously on 0800 555111 or complete the online form.