Obstruction
9. It is an offence—
(a)intentionally to obstruct any person acting in the execution of these Regulations;
(b)knowingly or recklessly to give any information that is false or misleading in a material particular to any person acting in the execution of these Regulations;
(c)intentionally to fail to disclose any material particular to any person acting in the execution of these Regulations; or
(d)to fail, without reasonable excuse—
(i)to give any assistance or information that any person acting in the execution of these Regulations may require; or
(ii)to produce any record that any person acting in the execution of these Regulations may require to be produced.