Regulation 3 Furnaces exempted from the operation of section 3(1) of the Clean Air Act 1968F1I1

The classes of furnace set out in column (1) of schedule 1 to these regulations shall while used for a purpose set out in column (2) opposite that class be exempted from the provisions of section 3(1) of the Clean Air Act 1968 (which requires the fitting of arrestment plant to certain new furnaces).