The Clean Air Act 1956 (Appointed Day) Order 1956
EXPLANATORY NOTE
(This Note is not part of the Order, but is intended to indicate its general purport.) The order brings into operation on the thirty-first day of December, 1956, in England and Wales certain provisions of the Clean Air Act, 1956, including provisions relating to smoke from furnaces, smoke control areas, the extension of the Alkali, &c. Works Regulation Act, 1906, to cover the emission of smoke, grit and dust from premises controlled or to be controlled under that Act, collier...