Paragraph 22
Paragraph 21 does not apply in so far as—
(a)
in the case of a person mentioned in paragraph 9(1)(b)(ii), the information is about the release of any substance into a sewer vested in that person;
(b)
in the case of a person mentioned in paragraph 9(1)(b)(iii) and (c), the information is about the release of any substance which may affect a site of special scientific interest or European site (as defined in paragraph 9(2));
(c)
in the case of a person mentioned in paragraph 9(1)(b)(iv), the information is about the release of any substance into a harbour managed by that person.