12.—(1) Section 49(1) is amended as follows.E+W
(2) In the appropriate places insert the following definitions—
““appropriate agency” means—
(a)the Environment Agency in relation to work in England;
(b)the Natural Resources Body for Wales in relation to work in Wales;”;
““England” includes the territorial sea adjacent to England not forming any part of Wales;”;
““Wales” has the meaning given by section 158 of the Government of Wales Act 2006;”.
(3) In the definition of “drainage authority”, for the words from “means” to “or” substitute “ means the Environment Agency, the Natural Resources Body for Wales or ”.