British Transport Police have released CCTV images of a man they want to speak to after a woman was allegedly sexually assaulted at King's Cross underground station.
The incident is said to have happened at around 6am on Thursday, October 8. Police said the alleged perpetrator "appeared lost" at the central London station, prompting the woman to help him locate the correct platform.
While travelling in a lift together, he allegedly sexually assaulted her, according to British Transport Police.
Police appeal for information
A spokesperson said: "Detectives investigating a sexual assault at King's Cross underground station have released these images in connection.
"At around 6am on Thursday, October 8, a man was at the station and appeared lost and so was helped to the right platform. While in the lift, he sexually assaulted a woman."
They added: "Detectives would like to speak to the man pictured, as they believe he may have information which could help their investigation."
How to contact police
Anyone who recognises him is asked to contact British Transport Police by texting 61016 or by calling 0800 40 50 40, quoting reference 159 of 8 October.
Reports can also be made anonymously to the independent charity Crimestoppers by calling 0800 555 111.