11. It is Not Permitted for Royals to Engage in Competitive Sports with Commoners

Reason: The goal is to prevent any humiliation or harm that could result from playing a competitive game.
Charity matches and casual games are an exception.
Like everyone else, the members of the royal family love a good game. On the other hand, they are prohibited from competing against commoners in sports. This regulation was put in place to reduce the possibility of embarrassment and injury that could arise from playing a fiercely competitive game.
It is forbidden for royals to compete in sports against commoners. © WPA Pool and Getty Photos
Additionally, it is intended to uphold the etiquette and dignity that come with being a royal. There are, however, certain exceptions to this rule, such as unofficial games or charity matches where the emphasis is more on having fun and participating than on winning and having minimal stakes.