An investigation has launched into an alleged rape on Dame Street on March 28.
The Metropolitan Police has released an image of a man who officers would like to identify and speak to.
He is described as Black, with a slim build and in his late 20s.
A CCTV image shows him wearing all black clothing.
The victim is continuing to be supported by officers as enquiries continue.
Detective Constable Stephanie Knight from the Met’s Rape and Serious Sexual Offences team in north London said: “We have released this image today with the hope that someone will recognise this man. If you do, you must let us know who he is.
“Take a careful look and get in touch via 101, quoting 481/28MAR. The smallest bit of information could prove vital in the investigation.
“If you do see him, please do not approach and call the police on 999.”