Every order or regulation under this Act made by the Minister of Health and Social Services for Northern Ireland, or the Minister of Agriculture for Northern Ireland, or both those Ministers, by virtue of the power conferred by paragraph 1, paragraph 5 or paragraph 6 of this Schedule, and every regulation made solely by the Minister of Health and Social Services for Northern Ireland under section 120 of this Act, shall be subject to negative resolution within the meaning of section 41(6) of the [1954 c. 33 (N.I.).] Interpretation Act (Northern Ireland) 1954 as if it were a statutory instrument within the meaning of that Act.