57. Regulation 13 (revision of scope of an investigation) has effect as if—
(a)in paragraph (1)—
(i)for “its determination”, there were substituted “ the Secretary of State's decision ”; and
(ii)for “paragraph 7(6)(b) of Schedule 5 to the Act”, there were substituted “ paragraph 7(6)(c) of Schedule 5 to the Act ”;
(b)at the end of paragraph (4)(a), there were inserted “(or been otherwise available to the Secretary of State, where no application was made)”.