A manhunt has been launched after a teenage girl was sexually assaulted in broad daylight.

The attack on the 16-year-old took place at the junction of  Fairview Close and Millfield Avenue, Walthamstow at around 4pm on Tuesday (May 5).

Police are urging witnesses, including a female dog walker who was seen near the scene of the attack, to come forward.

The attacker is described as a white man aged in his late 30s, around 5ft 7ins with a skinny build.

He was wearing black rimmed glasses and was dressed all in black, with brown gloves.

A Waltham Forest police spokeswoman said:“It is believed a white female with short hair, who was walking a dog, may have witnessed the incident and we are urging her to come forward.”

Anyone with information is asked to call police on 0203 276 0968 or 07785 530 686, quoting ref 4908870/15 or Crimestoppers on 0800 555 111.