30.—(1) Amend Article 49 (revision of the valuation list, and alteration, by district valuer) as follows.
(2) In paragraph (1)—
(a)for “Article” substitute “paragraph (6) and Articles 49A and”;
(b)for “the valuation list” in both places where it occurs substitute “a valuation list”;
(c)in sub-paragraph (b), for “the list” substitute “that or any other list”.
(3) In paragraph (2), omit “in the valuation list”.
(4) In paragraph (3), omit “in the valuation list”.
(5) In paragraph (5), for “a new valuation list” substitute “the valuation list in question”.
(6) In the heading to that Article omit “the”.