Where—
any object, substance or mark, or there is any mark on any such object; and
then if, in any proceedings against the person for the offence so specified, evidence of those matters is given, subsection (2) below applies.
Where this subsection applies—
may draw such inferences from the failure or refusal as appear proper.
Subsections (1) and (2) above apply to the condition of clothing or footwear as they apply to a substance or mark thereon.
Subsections (1) and (2) above do not apply unless the accused was told in ordinary language by the constable when making the request mentioned in subsection (1)(c) above what the effect of this section would be if he failed or refused to comply with the request.
Where the accused was at an authorised place of detention at the time of the failure or refusal, subsections (1) and (2) above do not apply if he had not been allowed an opportunity to consult a solicitor prior to the request being made.
This section applies in relation to officers of customs and excise as it applies in relation to constables.
This section applies in relation to enforcement officers who—
as it applies in relation to constables.
This section does not preclude the drawing of any inference from a failure or refusal of the accused to account for the presence of an object, substance or mark or from the condition of clothing or footwear which could properly be drawn apart from this section.
This section does not apply in relation to a failure or refusal which occurred before the commencement of this section.
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