(1) Without prejudice to paragraph 2 of Schedule 1 to the 2000 Order the functions of the Secretary of State under section 5 of the 2000 Act (interception with a warrant) are, for the purposes of section 63 of the 1998 Act, to be treated as being exercisable in or as regards Scotland if they are exercisable in the class of case mentioned in sub-paragraph (2) or (3) below.
(2) The class of case mentioned in this sub-paragraph constitutes any case where the warrant under section 5 of the 2000 Act–
(a) authorises or requires the person to whom it is addressed to secure the making of a request in accordance with paragraph (b) of section 5(1), or a request in accordance with that paragraph and disclosure in accordance with section 5(1)(d); and
(b) the warrant is issued on an application made by or on behalf of–
(i) the chief constable of any police force maintained under or by virtue of section 1 of the Police (Scotland) Act 1967 ; or
(ii) the Commissioners of Customs and Excise for the purpose of preventing or detecting serious crime in Scotland.
(3) The class of case mentioned in this sub-paragraph constitutes any case where the warrant under section 5 of the 2000 Act–
(a) authorises or requires the person to whom it is addressed to secure the provision of assistance in accordance with paragraph (c) of section 5(1), or the provision of assistance in accordance with that paragraph and disclosure in accordance with section 5(1)(d); and
(b) names or describes, in accordance with section 8(1), a person who is, or a set of premises which is (or, in either case, is reasonably believed by the Secretary of State to be) located in Scotland at the time when the warrant is issued.