(1) Before requiring a
person to answer a question or provide information or a document under this
Part, an inspector must —
(a)
identify themselves to the person as an inspector by producing the
inspector’s identity card or in another way prescribed by the
regulations; and
(b) warn
the person that failure to comply with the requirement or to answer the
question, without reasonable excuse, would constitute an offence; and
(c) warn
the person about the effect of section 172; and
(d)
advise the person about the effect of section 269.
(2) It is not an
offence for an individual to refuse to answer a question put by an inspector
or provide information or a document to an inspector under this Part on the
ground that the question, information or document might tend to incriminate
the individual, unless the individual was first given the warning in
subsection (1)(c).
(3) Nothing in this
section prevents an inspector from obtaining and using evidence given to the
inspector voluntarily by any person.