23 Prerogative and executive powers.U.K.
(1)The executive power in Northern Ireland shall continue to be vested in Her Majesty.
(2)As respects transferred matters, the prerogative and other executive powers of Her Majesty in relation to Northern Ireland shall, subject to subsection (3), be exercisable on Her Majesty’s behalf by any Minister or Northern Ireland department.
(3)As respects the Northern Ireland Civil Service and the Commissioner for Public Appointments for Northern Ireland, the prerogative and other executive powers of Her Majesty in relation to Northern Ireland shall be exercisable on Her Majesty’s behalf by the First Minister and the deputy First Minister acting jointly.
(4)The First Minister and deputy First Minister acting jointly may by prerogative order under subsection (3) direct that such of the powers mentioned in that subsection as are specified in the order shall be exercisable on Her Majesty’s behalf by a Northern Ireland Minister or Northern Ireland department so specified.