Police are tracing a man who exposed himself to a teenage horse rider in Copdock.

The girl was riding on a horse in Elm Road when a car passed her. She noticed the driver was not wearing any clothes beneath his waist and was touching himself inappropriately, a spokesman for Suffolk Constabulary said.

The incident took place at about 3pm yesterday.

The vehicle was described as a white Transit-style van, while the man is described as in his 50s, of a medium build, clean shaven and was wearing a light blue T-shirt.

Witnesses or people with information relating to this incident are urged to call police on 101.