7.—(1) Section 2(1)(c) of the 1975 Act shall be amended by inserting at the end the following:—
“(iii)upon their ceasing to be lands and heritages within the class of lands and heritages prescribed in the Oil Related and Petrochemical Plants (Rateable Values) (Scotland) Order 1992 (hereinafter in this Act referred to as “the 1992 Order ”);”.
(2) After paragraph (g) of section 2(1) of that Act, there shall be inserted the following paragraphs:—
“(gg)by deleting therefrom, with effect from 1st April 1992, any lands and heritages within the class of lands and heritages prescribed in the 1992 Order which were entered in the roll before the date of coming into force of that Order; and
(ggg)by entering therein any lands and heritages within the class of lands and heritages prescribed in the 1992 Order together with the rateable value thereof as ascertained in accordance with article 4 of that Order;”.
(3) In section 2(2)(a) of that Act, after the words “subsection (1)(a) ”, there shall be inserted the words “or (ggg)”.