The powerful Thai army wants the government to call for new elections and the PAD to leave the airport in Bangkok right away.
The PAD is planning to find out where the PM of Thailand is landing on his way from Peru and stop him from exiting the airport (have they heard about helicopter?).
The PM of Thailand has not answer to this call and it is now up to him what to do once the military have said where they stand. The Thai army will not do a coup or help the government to solve the problem but defend Thailand and the King.
