Par in parem non habet imperium
“Par in parem non habet imperium” is a Latin phrase, which means “An equal does not have authority over an equal.” This principle is commonly used in law and governance to indicate that those who have equal authority or status cannot exercise power over each other. It highlights the notion of equality and parity in relationships of power or jurisdiction. This principle is fundamental in various legal and political contexts, particularly in the separation of powers within government systems.