5.—(1) For the purposes of Article 52(1)(a) a monitoring return shall, subject to paragraph (4), contain the information about employees prescribed by—
(a)Part I of Schedule 1; and
(b)in the case of a return in respect of a registered concern to which Article 52(3) or (4) applies, Part II of Schedule 1.
(2) For the purposes of Article 52(1)(b) a monitoring return shall, subject to paragraph (4), contain the information about applicants for employment prescribed by Part III of Schedule 1.
(3) A monitoring return in respect of a registered concern to which Article 52(3) or (4) applies shall, for the purposes of those paragraphs, subject to paragraph (4), contain the information about former employees prescribed by Part IV of Schedule 1.
(4) Paragraphs (1)(b), (2) and (3) shall not have effect in relation to the first monitoring return prepared in respect of any registered concern.