11. Section 22A of the Principal Act is amended—
(a) by omitting from subsection (1) “as declared under sub-section (2)” and substituting “at the rate of 0.75% per annum of the unimproved value of a parcel of land”;
(b) by inserting in subsection (1) “for a year” after “imposed”; and
(c) by omitting subsection (2).