30For the purposes of the construction of subsection (3) of section one hundred and twenty-two in accordance with Part I of this Schedule, any grant paid—
(a)under the provisions of the section substituted by section fifty of the Act of 1954 for section ninety-three of the Act of 1947, but without the amendments made by the Local Government Act, 1958, or
(b)under the provisions of Part IX of the Act of 1947 as originally enacted,
as well as any grant paid under the provisions of the said section ninety-three as in force immediately before the commencement of this Act, shall be treated as a grant paid under provisions corresponding to those of Part XII of this Act.