A MAN wearing a bicycle helmet exposed himself in a Wycombe park.

Police said a white man in his sixties was seen in The Rye near Abbey Way with his trousers down at about 9.22am on December 31.

When he realised he had been spotted, the man pulled his trousers back up and rode his bicycle towards the Wycombe Rye Lido and was last seen near the tennis courts, officers said.

He was wearing a bicycle helmet, glasses, a brown jacket and green trousers at the time.

Contact police on the 101 non-emergency enquiry line or the Crimestoppers charity on 0800 555 111 with any information.