A man touched himself inappropriately on a bus next to a female passenger in High Wycombe. 

At around 8.15am on Friday (May 18) a man on board the 33 Arriva Bus from Totteridge to Castlefield was seen to touch himself inappropriately.

The victim moved away and the man got off the bus at the Eden Bus Station and walked into the Eden Shopping Centre.

He is described as a white man, aged in his mid-40s to early 50s with a slim build.

He had greying short hair and was wearing dark clothing, and possibly a dark collared t-shirt.

Investigating officer PC Alistair Bennett, based at High Wycombe Police Station, said: "I believe this man would have been seen by other passengers on the bus, and I am keen to hear from anybody who may have seen him, or witnessed the incident.

"This type of behaviour is clearly unacceptable, and so I am urging anyone who may know who the man is to contact me on 101, quoting reference number 43180149804."