'[The term] can only be applied to those rights and capacities which the king enjoys alone
and not to those which he enjoys in common with any of this subjects.'
'The prerogative appears to be [that]
[e]very Act which the executive government can lawfully do without the authority of an Act of Parliament is done in virtue of his prerogative.'
Order in Council made under statutory powers.
Order in Council made under royal prerogative powers