Do you recognise this man?
Officers investigating a sexual assault at Knightsbridge underground station are today releasing this image in connection.
At approximately 4:20pm on Saturday 3 August a woman entering the passageway to the platform was sexually assaulted by a man.
Officers believe the man in the image may have information which could help with their investigation.
Anyone with information is asked to contact BTP by texting 61016 or by calling 0800 40 50 40, quoting reference 447 of 3 August.
Alternatively, you can contact Crimestoppers anonymously on 0800 555 111