BEIRUT - More than 30,000 people have been displaced within rebel-held northwest Syria by bombardment by Syrian government and allied forces which began last week, a United Nations official told Reuters on Monday. 'As of 9 Sept. 30,542 people have been displaced from northwest Syria, moving to different areas across Idlib,' David Swanson, spokesman for the U.N. Office for the Coordination of Humanitarian Affairs (UNOCHA) said.