National anthem and respect for the flag and king
Twice a day, at 08:00 and again at 18:00, the national anthem is played by all Thai media outlets. Thais stop what they are doing and stand at attention to pay homage to the flag during the anthem. Students in school stand in front of the raised flag and sing the national anthem at 08:00 every school day. The practice dates from 1935 when the regulations for the raising and lowering of the colours was published in the Royal Gazette. The Flag Act of 1979 decreed that those who do not observe the custom by standing in silence during the anthem are subject to a fine of up to 2,000 baht and not more than one year in prison.
In a related practice, the royal anthem of the King of Thailand is played before movies, concerts, and sporting events. All are expected to stand