Don’t Step on Money on “Unusual Laws Around the World”, a list by Ivana Zivadinovic on TheLysts.

Details

Law Description
Thai banknotes and coins carry the image of the King, and in Thai culture stepping on them is seen as a serious act of disrespect—to the monarchy and national symbols.
Country
Thailand
Penalty
While the act is a criminal offense, the law doesn't specify a fixed penalty for stepping on money itself. However, the broader laws protecting the monarchy, known as lèse-majesté, carry severe penalties, such as imprisonment for up to 15 years per count for those deemed to have insulted the monarchy. Therefore, stepping on money could be considered under these broader laws and result in a significant prison sentence, notes Wikipedia.