Where on consideration of an appeal under section 174 of the 1990 Act it appears to the Welsh Ministers that the matters alleged to constitute the breach of planning control comprise or include Schedule 1 development or Schedule 2 development, they must, before any notice is served pursuant to regulation 46, make a screening direction.

Where an inspector is dealing with an appeal under section 174 of the 1990 Act and a question arises as to whether the matters alleged to constitute the breach of planning control comprise or include Schedule 1 development or Schedule 2 development, the inspector must refer that question to the Welsh Ministers.

Before receiving a screening direction the inspector may not determine the application which is deemed to have been made by virtue of the appeal under section 174 of the 1990 Act (“the deemed application”) except to refuse that application.

Where a question is referred under paragraph (2), the Welsh Ministers must make a screening direction within 21 days beginning with the date on which the question was referred or such longer period as may be reasonably required.

The Welsh Ministers must send a copy of any screening direction made pursuant to paragraph (4) to the inspector.

If the Welsh Ministers consider that sufficient information to make a screening direction has not been provided, they must give notice to the applicant and the authority by whom the regulation 42 notice was served, of the matters in respect of which additional information is required and the information so requested must be provided by the applicant within such reasonable period as may be specified in the notice.