(1)A power conferred by an Assembly Act or a Welsh subordinate instrument may be exercised on more than one occasion.
(2)A duty imposed by an Assembly Act or a Welsh subordinate instrument is continuous and must be performed as occasion requires.
(3)Where a power is conferred or a duty is imposed by an Assembly Act or a Welsh subordinate instrument on the holder of an office, it is to be exercised by the holder for the time being of the office.