Royal prerogative

Powers available to government or executive

The royal prerogative is a body of customary authority, privilege, and immunity recognized in common law as belonging to the sovereign, and which have become widely vested in the government. 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 the state, are carried out.

This keyword could refer to multiple things. Here are some suggestions: