1(1)In this Schedule “drainage system” means a structure designed to receive rainwater except—E+W
(a)a public sewer, or
(b)a natural watercourse.
(2)The reference to a structure includes a reference to—
(a)any part of an existing or proposed structure, and
(b)any feature or aspect of a design that is intended to receive or facilitate the receipt of rainwater.
(3)“Public sewer” has the meaning given by section 219(1) of the Water Industry Act 1991.
(4)“Natural watercourse” means a river or stream.
Commencement Information
I1Sch. 3 para. 1 in force at 2.5.2018 for specified purposes for W. by S.I. 2018/557, art. 2(b)
I2Sch. 3 para. 1 in force at 7.1.2019 for W. in so far as not already in force by S.I. 2018/557, art. 3(b)