Police are appealing to identify a man who exposed himself on a Route 133 bus in south London.
On Wednesday, 1 July between 23:20 and 23:30hrs, a man boarded the bus at Elephant and Castle, heading towards Streatham. The man sat on the lower deck of the bus in the first seat after the centre doors.
The victim, a woman in her 20s, noticed that the man was constantly turning around in his seat; she then realised he was exposing himself.
Officers have released a CCTV image of a man they believe can help them with their enquiries.
Anyone who recognises the man in the image or with any information is asked to contact the police by calling 101 quoting reference Cad 3098/02Jul.
Alternatively, tweet @MetCC or contact Crimestoppers anonymously on 0800 555 111.