A schoolgirl was sexually assaulted by one of a gang of seven boys on a busy street in broad daylight.
The assault took place at 5.30pm on Saturday, June 8, in Barnett Wood Lane, in Ashtead.
The girl was approached by the group of teenagers and one of them touched her inappropriately before she was able to walk away from them.
Detective Constable Chris Garner said: "This incident took place in broad daylight on a very busy street and I would appeal to anyone who saw anything suspicious to contact officers with information.
"The incident has understandably left the victim shaken and we will be supporting her throughout the investigation as we do all we can to find those responsible and bring them to justice."
Anyone with information should call the police on 101 quoting, reference MV/13/2182, or Crimestoppers on 0800 555 111.
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