This image shows the person police would like to speak to after a man exposed himself in Horsefair last month.

The incident happened on Thursday, April 19, some time between 9.30pm and 9.50pm. A 21-year-old woman was at the road crossing near Peoples Park when the man appeared from behind a tree with his trousers around his ankles.

Anyone with information should call Pc Ian Allen on 101.