FROM REUTERS:

Actors promoting a Japanese children’s show due to appear in Thailand next week are taken away in a police pick-up truck after posing in front of a tank in Bangkok September 28, 2006. Thailand’s military rulers, installed in a coup last week, have banned dancers or actors using tanks as a backdrop. The actors were later released without charge.

See, this is why Ryuki and Faiz are among the three badasses in the Heisei Rider series ^_^