THE search for a missing teenage girl from Warfield has entered into its fourth day after she disappeared last Thursday (July 11).

Sarah Valentine went missing from her home in Swithin Chase, Warfield last Thursday at 11pm.

The 17-year-old may be seen using a light blue Carrera mountain bike when she went missing (as pictured).

Thames Valley Police have released new pictures of Sarah as part of an appeal to find her.

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

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

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

Superintendent Sarah Grahame, said: “Despite a thorough ongoing investigation Sarah has not been seen since Thursday. There have been no confirmed sightings of her since and we are growing increasingly concerned for her.

“Sarah, if you see this appeal, please know that you are not in any trouble. We only want to make sure you return home safely to your family.

“If you are reading this appeal, then please make contact with either your family or the police as we are all worried about you.”

“As part of our appeal we are now releasing further images of Sarah in the hope that someone will recognise her.

“I am asking for people to look closely at these images. Have you seen Sarah recently? Have you seen the blue Carrera mountain bike?

“We believe Sarah may have been using the bike when she went missing. We believe she was not using a cycle helmet, which could have made her more distinctive.

“If you have any information that can help us find her, no matter how small it may be, please come forward and speak to police.

"Anyone with information that can help with finding Sarah is asked to call 101, quoting reference 43190211929."

Reports can also be made online here - https://www.thamesvalley.police.uk/ro/report/ocr/af/how-to-report-a-crime/

Reports can be made anonymously by calling Crimestoppers on 0800 555 111.