1Section 21(2) does not apply to an order under section 5 which provides for—
(a)functions of the British Waterways Board falling within section 21(3)(b) to (e) to be transferred to another person;
(b)functions of the Environment Agency falling within section 21(3)(b) to (e) to be transferred to a person to whom functions of the British Waterways Board are transferred by virtue of paragraph (a).