Hampshire Police are trying to trace this man who exposed himself to two 13-year-old girls in Netley Abbey.
They've released this e-fit of a man, thought to be around 20, after the incident in an alleyway off of Moore Crescent, at 7.45pm on 11 September.
The man is described as being white, of a medium build, aged around 20, with messy blonde hair.
He was wearing beige trousers, a grey hooded top, Adidas trainers and was sat on a white bike.
No physical contact was made but the girls were upset by the incident.
Anyone with information is asked to contact police.