The Public Health (Aircraft) Regulations (Northern Ireland) 1954
The Ministry of Health and Local Government for Northern Ireland, in exercise of the powers conferred upon it by the Public Health Acts (Northern Ireland), 1878 to 1949, and by section one hundred and forty-three of the Public Health Act, 1936, as extended to Northern Ireland by the Public Health (Northern Ireland) (Extension of Enactments) Order, 1939, and adapted by the Ministries of Northern Ireland (Transfer of Functions) Order, 1945, and the Local Authorities (Transfer of Functions) (Nor...