intentionally obstructs an authorised officer acting in the execution of these Regulations;

fails without reasonable excuse to give to an authorised officer any assistance or information the officer may reasonably require for the performance of functions under these Regulations;

fails without reasonable excuse to comply with a direction given under regulation 11(2), (8) or (9);

fails without reasonable excuse to comply with a regulation 11(7) notice;

intentionally furnishes any false or misleading information to an authorised officer; or

fails without reasonable excuse to produce a document or record when required to do so by an authorised officer.