Police would like to speak to this man after a woman was sexually assaulted while walking home from the night bus stop.
The 21-year-old woman was followed off the N18 bus at Harrow bus station, north-west London at around 2am on Thursday, November 21.
Her attacker approached her from behind before sexually assaulting her and running away with her mobile phone, police said.
Officers want to speak to a man who is described as black, 5'10" tall, and 30-35 years old.
He spoke with an English accent and wore a black beanie hat, a black woollen jacket and blue jeans, police said.
DC Janine Stevenson, of Harrow CID, said: "I would like to speak to the man in the photograph in connection with this matter. It is believed he was travelling on the same bus as the victim."
Anyone with any information is urged to call police on 101, or contact Crimestoppers anonymously on 0800 555 111.
