137Return of certificate of approval on cancellation or

137 Return of certificate of approval on cancellation or suspension If the approval of premises is cancelled or suspended (completely or for a class of vehicles), the proprietor must not, without reasonable excuse, fail to return the certificate of approval for the premises to the road transport authority as soon as practicable (but within 7 days) after the cancellation or suspension takes effect unless the authority tells the person that the certificate need not be returned. Division 6.3.4 General duties of proprietors of approved premises