Police are appealing for help to locate a vulnerable missing teenager as officers are concerned for their welfare.

Holly, who also uses the name Blake, left an address on Great Western Road in Gloucester between around 11.20am and 2pm yesterday (Tuesday).

It is not known where the teen has travelled to, but they have links to Coleford, Cirencester and Swindon.

Holly is described as having a pale complexion, is 5ft 6ins tall and has brown shoulder length hair. The 16-year-old might be wearing blue jeans and trainers.

Anyone with information on their whereabouts is asked to call police on 101 and reference incident 355 of 14 November. If you can see them at the time of calling or have recently seen them, dial 999.