30. Any person who—
(a)without reasonable excuse, obstructs any person acting under these Regulations,
(b)without reasonable cause, fails to give any person acting under these Regulations any assistance or information that that person may reasonably require for the purpose of carrying out functions under these Regulations,
(c)gives any person acting under these Regulations any information knowing it to be false or misleading, or
(d)fails to produce any document or record when required to do so by any person acting under these Regulations,
is guilty of an offence.