POLICE are re-appealing for the public's help after a teenage girl from Warfield went missing in the early hours of Friday morning (July 12).

Sarah Valentine, 17, was last seen in Swithin Chase, Warfield, at around 1am yesterday.

Thames Valley Police are releasing an image of a light blue Carrera mountain bike, which they believe Sarah used when she went missing.

Sarah is white, 5ft 3ins tall, with blonde or light brown shoulder length hair.

She was last seen wearing black jogging bottoms, a black t-shirt, purple trainers and glasses.

Sarah is known to frequent Warfield, where she lives and Bracknell and Windsor, specifically Windsor Great Park.

Investigating officer, Sergeant Neil Slocombe, said: “We are today releasing the photo of the bicycle that we believe Sarah could have been using when she went missing.

“We hope that this image can jog the memory of anyone who was in the area when Sarah went missing, who may have seen it.

“If anyone recognises the bicycle pictured, or Sarah, please get in touch with police.

“We are growing concerned for her welfare and would appeal for help to trace her.

“Anyone with information about Sarah’s whereabouts please call 101 in a non-emergency or 999 in an emergency, quoting reference URN 259 (12/7)

“Alternatively, you can leave information on our website at https://www.thamesvalley.police.uk/tua/tell-us-about/cor/tell-us-about-existing-case-report/."