6. Honoring and observing previous royal customs

Reason: To preserve continuity and honour the monarchy’s legacy.
Exception: The reigning monarch approves modern adjustments.
The foundational customs of the British monarchy serve as enduring symbols of its majesty and heritage. Every ceremony has a centuries-long history, from coronations to trooping the color. They are more than just ceremonial; they represent the monarchy’s enduring legacy and its continuous connection to the country’s past.

Joe Maher/Getty Pictures: Respecting and Observing Past Royal Customs
The essence of the monarchy has been preserved, even though modernity has brought about changes to traditional customs. With the current monarch’s approval, little changes are sometimes made to make sure the Royal Family keeps its historical roots in mind and blends them with the present.