63.—(1) Subject to regulation 64 below, a duly authorised officer of the enforcement authority may at any reasonable hour and on production, if required, of his credentials exercise any of the powers conferred by the following provisions of this regulation.
(2) The officer may, for the purpose of ascertaining whether there has been a contravention of any of the requirements of Part II of these Regulations—
(a)inspect any terminal equipment, connection-capable equipment or radio connection-capable equipment and enter any premises other than premises occupied only as a person’s residence; or
(b)examine any procedure (including any arrangements for carrying out a test) connected with the production of any such equipment.
(3) If the officer has reasonable grounds for suspecting that there has been a contravention of any of the requirements of Part II of these Regulations, he may for the purpose of ascertaining (by testing or otherwise) whether there has been any such contravention, seize and detain any terminal equipment, connection-capable equipment or radio connection-capable equipment.
(4) The officer may seize and detain—
(a)any terminal equipment, connection-capable equipment, radio connection-capable equipment, document, record or information of which the officer may require production under regulation 69 below, or any other thing, which he has reasonable grounds for believing may be required as evidence in proceedings for an offence under these Regulations; or
(b)any terminal equipment, connection-capable equipment or radio connection-capable equipment which he has reasonable grounds for suspecting may be liable to be forfeited under regulation 82 or 83 below.
(5) The officer may, for the purpose of the exercise of his powers under paragraph (3) or (4) above to seize any thing—
(a)require any person having authority to do so to open any container; and
(b)himself open or break open any such container where a requirement made under sub-paragraph (a) above in relation to the container has not been complied with.