14.—(1) A person is guilty of an offence if that person–
(a)intentionally obstructs an authorised officer acting in the execution of these Regulations;
(b)without reasonable excuse, fails to give an authorised officer acting in the execution of these Regulations any assistance or information which that officer may reasonably require for the performance of the officer's functions under these Regulations;
(c)gives to an authorised officer acting in the execution of these Regulations any information which that person knows, or has reason to believe, to be false or misleading or recklessly gives information which is false or misleading; or
(d)without reasonable excuse, fails to produce a record when required to do so by an authorised officer acting in the execution of these Regulations.
(2) Nothing in paragraph (1)(b) shall be construed as requiring any person to answer any question or give any information if to do so might incriminate that person.