Police are growing increasingly concerned for a missing teenager from Stevenage.

Tess Groves-Knight, 17, was last seen at her home on Sunday, July 1, at around 4.30pm.

She is described as around 5ft 6in tall, of a very slim build and with long orange hair that is bleach blonde at the roots. She was last seen wearing skinny jeans.

Police said she may be in Stevenage or Cuffley.

If you have any information, call Herts police on 101. If you have seen Tess in the last few moments or you believe you are with her call 999.