The objective of these Rules is to amend the Road Safety Road Rules 2017 to—
(a) incorporate miscellaneous amendments made to the Australian Road Rules ; and
(b) provide for a permit issuing person or body to determine the method to display a parking permit; and
(c) exempt breakdown vehicles from the requirement to keep a motor vehicle secure and to switch off the engine; and
(d) exempt sheriff's vehicles from the prohibition on driving a motor vehicle while operating a visual display unit; and
(e) make other minor amendments.