9. Where it appears to the relevant planning authority that—
(a)an application which is before them for determination—
(i)is a subsequent application in relation to Schedule 1 or Schedule 2 development;
(ii)has not itself been the subject of a screening opinion or screening direction; and
(iii)is not accompanied by a statement referred to by the applicant as an environmental statement for the purposes of these regulations; and
(b)the original application was not accompanied by a statement referred to by the applicant as an environmental statement for the purposes of these Regulations,
paragraphs (4) and (5) of regulation 5 shall apply as if the receipt or lodging of the application were a request made under regulation 5(1).