Police are re-appealing for the public's help to trace 14 year-old Denissa or 'Deni' who is missing from Stevenage.

The teenager was last seen on Tuesday, April 26, when she was spotted at Finsbury Park tube station in North London, as our picture shows.

The youngster is 5ft 4in tall, with dark brown hair often worn in a ponytail and tanned skin. She was last seen wearing blue jeans and a black hoodie.

Herts Police are growing increasingly concerned for her welfare. They said: "If you have seen Deni recently, call 999.

"Alternatively, if you think you have seen her, or if you have any information that could lead to locating her, please contact police on 101."