Police are growing "increasingly concerned for the welfare" of a missing teenager.

Roxanne Gurvado Gohouou was last seen a week ago on August 9.

Lewisham Police are now appealing for anyone with information on the 16-year-old's whereabouts to come forward.

If you have anything that could help police locate her, you are asked to call them on 101 or get in touch with Missing People and quote 18MIS032235.