The Agriculture (Poisonous Substances) (Arsenical Compounds) Order 1957
Whereas the Minister of Agriculture, Fisheries and Food and the Secretary of State for Scotland (hereinafter referred to as "the Ministers") are satisfied as to the substances hereinafter mentioned, not being substances to which the Agriculture (Poisonous Substances) Act, 1952(a), (hereinafter referred to as "the Act") now applies, that their use in agriculture involves substantial risk of poisoning to workers employed to work as mentioned in subsection (1) of section [UNCLEAR: possible '1'] ...