Paragraph 13 Surface and foul water drainageI1

No part of the authorised development is to commence until written details of the surface and foul water drainage system, reflecting the mitigation measures in chapter 14 of the environmental statement and including means of pollution control, have been submitted to and approved in writing by the Secretary of State following consultation with the relevant planning authority, the local highway authority and the Environment Agency.

The drainage system must be constructed in accordance with the approved details referred to in sub-paragraph (1) unless otherwise agreed in writing by the Secretary of State following consultation with the relevant planning authority, the local highway authority and the Environment Agency.