Thames Valley Police is releasing an image of a man who could have important information relating to a sexual assault in Milton Keynes.
The incident happened between 7.15pm and 7.25pm on the number seven bus from Downs Barn on Saturday, 8 June.
A man approached the victim, a woman aged in her thirties, and sexually assaulted her.
The man got off the bus around Great Linford.
Investigating officer, PC Alister Milne, based at Milton Keynes police station, said: “We are appealing for the man in this picture, or anyone who knows him, to come forward, as we think he could have important information about this incident.
“If you are this man, or if you know him, please contact us on 101, quoting reference number 43240271627.
“Alternatively, you can make a report online, or call Crimestoppers on 0800 555 111.”
