Paragraph 21 Contaminated land and groundwater

If, during the carrying out of any part of the authorised development, contamination not previously identified is found to be present within such part, no further development (unless otherwise agreed in writing with the relevant planning authority) must be carried out on the part on which the contamination has been found until the process set out at section 11.7 of ES chapter 11 (under the heading “operation phase”) has been followed.