An offence against a provision of the road transport legislation does not apply to a person if the conduct making up the offence was done in compliance with a direction (whether or not a lawful direction) given by—
(a) a police officer or authorised person; or
(b) the road transport authority or a corresponding road transport authority.
Note The defendant
has an evidential burden in relation to the matters mentioned in this section
(see Criminal Code, s 58).