Detectives investigating a rape in Westminster have released an e-fit of the suspect.
The offence happened on 25 October 2017 at about 01:30hrs.
The victim was sexually assaulted by an unknown man in the Charing Cross Road, WC2, area. She managed to flee and reported the incident to police after assistance from members of the public.
The suspect is described as a black male, aged in his mid to late 20s, with short black hair. He has mottled skin or cigarette scars on his face and arms, with a tattoo of wording on the side of his neck.
Detectives from the Child Abuse and Sexual Offences Command investigate.
Any witnesses or anyone with any information is asked to call the Met's Child Abuse and Sexual Offences Command on 020 8733 5999 or 101
To give information anonymously contact Crimestoppers on 0800 555 111 or online at crimestoppers-uk.org