For paragraph (b) of subsection (2) of section two hundred and thirty-seven of the Act of 1947 (which relates to the information contained in demand notes for rates) there shall be substituted the following paragraph:—

“(b)

the rateable value of the lands and heritages and, if different from the rateable value, the amount of the annual value thereof according to which domestic water rate is levied and the provisions of the Water (Scotland) - Act, 1949, under which that amount is determined; and”.