David Cameron has left Afghanistan after what Number 10 sources said was a "good visit."
Mr Cameron was said to have been "very reassured" about the plans to withdraw British troops from the country.
It is reported he believes the deadline for withdrawal was fixed, but the transition itself was movable. It is expected that it will mostly take place after September.
The Downing Street source said the Government's biggest role now is to improve relations between Afghanistan and Pakistan.
More top news
The tranquil district of Hart has been crowned as the place with the best quality of life in the UK for the fourth year in a row.
Britain's immigration system is in 'critical condition' according to the chair of the Home Affairs Select Committee.
Showers across Britain will make way for sunshine tomorrow before a milder end to the weekend, though heavy rain will return in the north.