High Quality Content by WIKIPEDIA articles! The Royal Prerogative is a body of customary authority, privilege, and immunity, recognized in common law and, sometimes, in civil law jurisdictions possessing a monarchy as belonging to the Sovereign alone. It is the means by which some of the executive powers of government, possessed by and vested in a monarch with regard to the process of governance of their state, are carried out. Individual prerogatives can be abolished by Parliament, although in the United Kingdom special procedure applies.