In Thailand, it is a legal requirement for motorcycle riders to wear a shirt while operating their vehicles. If a rider chooses to ride without a shirt, they face a fine of $10. This regulation underscores the importance of maintaining a certain level of decorum and safety on the roads. Additionally, Thai law prohibits stepping on currency, as it features a portrait of the King, reflecting the deep respect for the monarchy in the country. These laws highlight the cultural values and social norms that shape public behavior in Thailand.