44Enforcement notices under s. 75 of Act of 1947
In relation to an enforcement notice served by virtue of section seventy-five of the Act of 1947 (which relates to development contravening planning control carried out before the coming into force of that Act and during the war period) subsection (1) of section thirty-three of this Act shall have effect as if for paragraphs (b) and (c) of that subsection there were substituted the following paragraph:—
“(b)that the works or use to which the enforcement notice relates are not works or a use to which section seventy-five of the Act of 1947 applies”.