From Post Today, November 22, 2013
At left Suthep Thuagsuban is blowing a normal size of whistle at a red crab. “Crab” is “Poo” in Thai, which is also nickname of the Premier Yingluck Shinawatra.
At right, the whistle becomes large to symbolize the mass rally at Ratchadamnoen Avenue.
At bottom right corner: His [whistle] is really powerful…