OFFICERS investigating reports that a man masturbated on a Swindon-bound bus say they have interviewed a man in his 30s.

The 33-year-old was interviewed in connection with the incident. Enquiries are ongoing.

No arrests have yet been made or charges brought.

Police issued an appeal for witnesses in January. A 17-year-old girl had reported seeing a short-haired man indecently expose himself at the back of the top deck of the Service 7 Stagecoach Gold bus just after 10.20am on November 21.

The man was alleged to have masturbated, before disembarking from the bus at the Tesco superstore on Ocotal Way.

He was described as white, with brown shaved hair, and was wearing a blue top with white stripes, dark trousers and a jacket.

Several people responded to the Wiltshire Police appeal on social media.