Anti-government "red-shirted" protestors hold a news conference at the venue of the ASEAN summit and related summits in Pattaya, Thailand, on April 11, 2009. [Xinhua]

Anti-government protesters confront policemen outside the place where foreign delegations attending the ASEAN related summits are stationed, in Pattaya, Thailand, on April 11, 2009. A scheduled 12th ASEAN-China Summit was not held as scheduled at 9:00 AM on Saturday due to anti-government "red shirt" blocked all main roads in Pattaya. [Xinhua]