Chris Mason: Sudan evacuation remains a race against time
Political editor, BBC News
This is a race against time, circumstances and numbers.And all three are bleak.Time is ticking down to the ceasefire ending.The circumstances are grim: unpredictable, volatile and dangerous.And the latest numbers published by the Foreign Office make it look, on the face of it, like it will be very difficult to get every Brit out in time before the fighting resumes.