16. A person commits an offence if that person—
(a)intentionally obstructs an authorised officer acting in the execution of these Regulations;
(b)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;
(c)fails without reasonable excuse to comply with a direction given under regulation 11(2), (8) or (9);
(d)fails without reasonable excuse to comply with a regulation 11(7) notice;
(e)intentionally furnishes any false or misleading information to an authorised officer; or
(f)fails without reasonable excuse to produce a document or record when required to do so by an authorised officer.