(1)In this Part—
(a)any reference to the acquisition of land for planning purposes is a reference to the acquisition thereof under section 188 or 189 of this Act or section 47 of the M1Planning (Listed Buildings and Conservation Areas) (Scotland) Act 1997 (or, as the case may be, under section 102 or 109 of the 1972 Act), and
(b)any reference to the appropriation of land for planning purposes is a reference to the appropriation thereof for purposes for which land can be or could have been acquired under those sections.
(2)In relation to a planning authority or body corporate, nothing in sections 196 to 198 shall be construed as authorising any act or omission on their part in contravention of any limitation imposed by law on their capacity by virtue of the constitution of the authority or body.
(3)Any power conferred by section 197 or 198 to use land in a manner therein mentioned shall be construed as a power so to use the land, whether it involves the erection, construction or carrying out of any building or work, or the maintenance of any building or work or not.