The Foreign and Commonwealth Office today changed its Travel Advice for Lebanon. Due to ongoing violent clashes between rival groups in Beirut, the closure of Beirut International Airport and the blockage of some other major roads we now advise against all travel to Lebanon. The relevant summary points now read:
http://www.gnn.gov.uk//Content/Detail.asp?ReleaseID=367068&NewsAreaID=2
seen at 16:29, 9 May in Foreign and Commonwealth Office News - national.