A FLASHER on a bike exposed himself to a dog walker near Oxford's Port Meadow.

A 20-year-old woman was walking along Walton Well Road at noon yesterday when she saw a cyclist riding towards her.

When she passed him, the man cleared his throat to get her attention.

She looked around and saw he was exposing himself.

The man is white, shaven-headed and aged about 30. He is about 5ft 11in, of stocky build and was wearing a beige T-shirt and black leather jacket.

Anyone with information should call Oxford police on 08458 505505 or Crimestoppers on 0800 555111.