3N.I.Where a designation applies this paragraph to a person—
(a)he has the powers of a constable under Article 11(1) of the 1989 Order (special provisions for access) to obtain access to excluded material and special procedure material, in accordance with Schedule 1 to that Order and the following provisions of this paragraph;
(b)Schedule 1 to that Order has effect as if the references in paragraphs 1, 4, 5, 9 and 10 of that Schedule to a constable were references to the designated person;
(c)Article 17 of that Order (safeguards) has effect in relation to the issue of a warrant under paragraph 9 of Schedule 1 to that Order to the designated person as it has effect in relation to the issue of a warrant under that paragraph to a constable;
(d)Article 18 of that Order (execution of warrants) has effect in relation to a warrant issued under paragraph 9 of Schedule 1 to that Order (whether to the designated person or to any other person) as if references in that Article to a constable included references to the designated person;
(e)Article 21(6) of that Order (protection for legally privileged material from seizure) has effect in relation to the seizure of anything by the designated person in exercise of the power conferred on him by paragraph 10 of Schedule 1 to that Order as it has effect in relation to the seizure of anything under that paragraph by a constable;
(f)Article 22 of that Order (extension of powers of seizure to computerised information) applies to the power of seizure conferred on the designated person by paragraph 10 of Schedule 1 to that Order as it applies to the power of seizure conferred on a constable by that paragraph;
(g)Article 23(1) and (2) of that Order (provision of record of seizure) has effect in relation to the seizure of anything by the designated person in exercise of the power conferred on him by paragraph 10 of Schedule 1 to that Order as if the references to a constable included references to the designated person;
(h)Articles 23(3) to (8) and 24 of that Order (access, copying and retention) have effect in relation to anything seized by the designated person in exercise of the power conferred on him by paragraph 10 of Schedule 1 to that Order or taken away by him following the imposition of a requirement by virtue of sub-paragraph (f), and to anything produced to him under paragraph 4(a) of Schedule 1 to that Order—
(i)as they have effect in relation to anything seized in exercise of the power conferred on a constable by paragraph 10 of Schedule 1 to that Order or taken away by a constable following the imposition of a requirement by virtue of Article 22 of that Order or, as the case may be, to anything produced to a constable under paragraph 4(a) of that Schedule;
(ii)as if the second reference to a constable in paragraph (3) of Article 23 of that Order and the references to a constable in paragraphs (4) and (5) of that Article included references to a person to whom this paragraph applies.