CCTV images have been released of a terror suspect being hunted by police.
Mohammed Ahmed Mohamed was last seen at a west London mosque on Friday afternoon.
He entered the building wearing Western-style clothes, but CCTV images issued by Scotland Yard later show him leaving with his face and body fully covered by the traditional Islamic garment.
Mohamed is "not considered at this time to represent a direct threat to the public", Scotland Yard said, but urged anyone who sees him to call 999 immediately.
More top news
Lawyers for Mohammed Emwazi's father have told ITV News there's no evidence his son is IS killer 'Jihadi John' as "his face is covered".
Another cold night on the cards with freezing, frosty and for some of us icy as the temperatures slip away in the next few hours.
A three-time Yarl's Wood detainee tells ITV News about her experience at the detention centre in Bedfordshire.