Police have asked for the public's help in finding a missing teenager.

Sharna Tyler, 14, was last seen in Hammersmith at about 8pm last Saturday.

She was wearing blue jeans and a white Nike top, with a dark blue Superdry jacket and black trainers.

The 5ft 2in teen, who police described as a light-skinned black girl of slim build, was also carrying a black and white bag and wearing a khaki and orange Gshock watch.

Anyone with information about Sharna should call Richmond CID on 101 and quote reference 15MIS015173.