The UK and US have recalled ambassadors from Syria, further increasing pressure on the Assad regime.
Britain's foreign secretary, William Hague, said in a statement Monday,
"While we meet, the gravest of crimes are being committed in Syria. Responsibility for those crimes lies overwhelmingly at the door of the Syrian authorities ... We should unite behind the Arab League plan, and that is what I urge all members of the council to do, this week."
"With each day that passes, finding a way back from the brink will be harder and innocent lives will be needlessly and wrongfully lost, deaths which this council could help to avert by acting in a united manner."
"To fail to do so would be to undermine the credibility of this institution, betray the Syrian people, snub the Arab League, and fail in this council's responsibilities."
Responding to the withdrawal however, Russia announced it will be sending a mission to Damascas.
A statement by the Russian foreign ministry said Russian President Dmitry Medvedev ordered the mission to Damascus because Russia “firmly intends to seek the swiftest stabilization of the situation in Syria on the basis of the swiftest implementation of democratic reforms whose time has come.”