Police have released a CCTV image of a man wanted in connection with the sexual assault of a teenager.
The assault of a 15-year-old girl took place on June 15 between 3pm and 3.30pm in the public toilets, in Barley Lane, Goodmayes.
The victim was walking towards Barley Lane from Seven Kings station when a man forced her into the toilets where she was assaulted.
Police would like to speak to a man who they describe as dark-skinned with a black beard, believed to be either 16 or 17 years-old, around 5ft 5ins and of slim build.
At the time of the assault he was wearing a blue adidas hooded top, blue trousers, and trainers, with a nike man bag over his left shoulder.
Anyone with any information should contact DC Simon Chapman on 0208 217 9874 or Crimestoppers anonymously on 0800 555 111.