New details have emerged about a missing High Wycombe teenager, as police launch a fresh appeal to find her.

Morgan Williams, 16, went missing on Tuesday (February 21), and police now believe she could be in the Ladbroke Grove area of London.

She was last seen in Amersham Hill at about 11am on Tuesday.

A new picture has also been released, and she is believed to have links to London's Stratford and West Hampstead areas, as well as High Wycombe.

Morgan was previously reported missing last month for a week, sparking a nationwide search, with mum Tania Findlay issuing an emotional plea for her daughter to return home.

Anyone with information is being urged to contact police on 101.