Senior People's Alliance for Democracy (PAD) leader Chamlong Srimuang receives flowers from supporters as he reports to police in Bangkok July 16, 2009. Thursday is the deadline for 35 PAD "yellow shirt" leaders to report and be informed of charges against them of terrorism and disturbing public order, related to the closure of two Bangkok airports last year. (REUTERS/Kerek Wongsa)

Leaders of the People's Alliance for Democracy (PAD) led by Chamlong Srimuang take up the stage on the back of a truck surrounded by supporters Thursday, July 16, 2009 as they show up to police to acknowledge the terrorism charge after the blockade of Bangkok's two airports during last year's anti-government demonstration in Bangkok, Thailand. Lawyers of the PAD said Thursday that since the terrorism charge against 35 of the group's leaders is unduly too severe, the PAD leaders cannot acknowledge it and want the investigators to review it. (AP Photo/Apichart Weerawong)