A 17-year-old girl is believed to have been sexually assaulted on three separate occasions as she walked home from a night out.
It is believed she was repeatedly attacked over the course of an hour after she became separated from her friends following a visit to a club in Tower Hamlets, east London.
Police said her ordeal started shortly before midnight on Friday September 29 when she was picked up on camera being carried by a man in Cambridge Heath Road.
The pair are then seen appearing to go into a doorway in the same road, after which the man, who was wearing dark clothing, is not seen again on camera.
The Emergency Election Sale is now live! Get 30% to 60% off our most popular products today!