Anti-government demonstrators arrive at the front gate of the Royal Cliff Beach Resort Hotel, the venue of the 14th ASEAN Summit and Related Summits, in Pattaya, Thailand, on April 11, 2009. A scheduled 12th ASEAN-China Summit was postponed on Saturday due to anti-government "red shirt" blocked all main roads in Pattaya, Thailand's acting government spokesman Panitan Wattanayakorn said. [Xinhua]

Soldiers place a barricade at the front gate of the Royal Cliff Beach Resort Hotel, the venue of the 14th ASEAN Summit and Related Summits, in Pattaya, Thailand, on April 11, 2009. [Xinhua]