Source:
Bangkok Post1. The area on Rama I Road around Paragon shopping mall and Siam Square. Siam Theatre was completely gutted.
2. Parts of Centara Grand Hotel at Ratchaprasong
3. Parts of the Stock Exchange of Thailand building on Witthayu Road
4. Mahathun building on Ploenchit Road
5. Bangkok Bank and Krung Thai Bank Asok branches
6. Parts of the Office of the Narcotics Control Board and a nearby 7-Eleven convenience store in Din Daeng area
7. Bangkok Bank and Government Savings Bank Din Daeng branches
8. Maleenont Building on Rana IV Road which houses Channel 3 television station
9. Bangkok Bank's Rama IV branch and Tesco Lotus superstore on Rama IV Road
10. The Metropolitan Electricity Authority in Klong Toey
11. Central World shopping mall
12. Bangkok Bank's Victory Monument branch
13. Century Park hotel in Din Daeng area
14. Center One shopping mall around Victory Monument
Read more:
http://www.bangkokpost.com/news/local/178453/rioters-burn-27-buildings
It appears that some of the targets were selected because of the families who owned them rather than being the random targets of spontaneous demonstrators.
edited to add video of Central World Shopping Mall fire:
http://www.youtube.com/watch?v=Erdiy3NM5hAedited to add video of Red Shirt Leader instructing Red Supporters to go out and burn the country to the ground if they don't get their way. (in Thai)
http://www.youtube.com/watch?v=i74jX8rPcTMHe is giving very specific instructions - "a million red shirts each get a gallon of petrol and set a million fires".
"Everyone get one grenade and walk into a group of Army soldiers, one can take out three - easily"
This is Arisamen who replaced Seh Daeng. It is reported that he has been arrested.
Almost certainly he will face a firing squad.