A teenage boy suffered bruising after being punched in the face while on a bus in Canterbury.

Police investigating the incident have released a CCTV image of a man they would like to speak to following the assault.

It happened on Sunday, February 15, as the bus travelled along St Dunstans Street at 2.15pm.

A man sitting in front of the teenager punched him in the face, before getting up and shouting before getting off the bus.

The man is described as white, aged in his 50s, approximately 5ft 10ins tall, medium build, with grey hair.

He was wearing a green and brown blazer with dark-coloured trousers.

Anyone with information about the assault, which left the boy with bruising to his face, is asked to call PC Jodie Bryan at Kent Police on 01843 222289 quoting reference ZY/004773/15.