Kenya attack: Six Britons believed dead
23 September 2013 Last updated at 20:38 BST
The Defence Secretary, Philip Hammond, has told the BBC that six British nationals are thought to have been killed in the Westgate Mall attack in Nairobi.
After an emergency Cobra meeting, Mr Hammond said that they were "waiting final confirmation" on the revised number.
He also warned that "it is possible we will discover further British nationals once the building is fully secured".