POLICE have released an image of a man believed to be with two missing Sussex girls.

Senay Spain-Yusuf, 14, and 15-year-old Shaina Mack went missing on Monday, and it is believed they have travelled to the Croydon or Notting Hill areas of London.

A video of the man, known only as H, was shared on social media. It is thought he may have information on their whereabouts.

Senay, from Shoreham, was last spotted in her home town at 3.30pm on the Monday, telling people she was going to meet friends in Brighton.

Shaina left her house in Brighton at 9pm in the company of an unknown girl believed to be Senay.

Police are seriously concerned for the welfare of the youngsters, and are urging anyone who recognises this man or knows where the girls could be to contact the force immediately.

Anyone with information should call Sussex Police on 101 quoting serial 1221 of 08/01.