Published: 19:41, 01 August 2020
| Updated: 19:42, 01 August 2020
People in Kent are being asked if they can help in the search for a teenager.
She comes from Peckham in south east London and the Met Police is also examining whether she could be in other areas of the capital.
Shannon was wearing a black bomber jacket with silver inner hood and a black t-shirt with coloured pattern when she was last seen.
Her hair, which has a blue tint, was tied up.
If you can help, call 999 quoting reference 5047/1