50In section 231 of the Town and Country Planning (Scotland) Act 1972 (validity of development plans and certain orders, decision and directions)—
(a)at the end of subsection (2)(a) insert " or as applied under section 181 of the [1973 c. 65.] Local Government (Scotland) Act 1973 ", and
(b)at the end of subsection (2)(&) insert " or under the provisions of that section as applied by or under any other provision of this Act or as applied under section 181 of the Local Government (Scotland) Act 1973. ".