For the purposes of
this Act an animal, agricultural product, animal feed, fertiliser or other
substance or thing is contaminated if —
(a) it
contains more of a chemical product or other substance than the maximum
residue limit of that chemical product or other substance prescribed in
relation to that animal, agricultural product, animal feed, fertiliser or
other substance or thing; or
(b) it
contains such an amount of a chemical product or other substance that ordinary
use of the animal, agricultural product, animal feed, fertiliser or other
substance or thing is likely to result, directly or indirectly, in the
presence of more than the maximum residue limit of that chemical product or
other substance in another animal, agricultural product, animal feed,
fertiliser or other substance or thing; or
(c) it
contains a substance or thing, other than a substance or thing in relation to
which a maximum residue limit is prescribed, in the circumstances prescribed
in relation to that substance or thing; or
(d) the
regulations prescribe circumstances in which an animal, agricultural product,
animal feed, fertiliser or other substance or thing is contaminated, and those
circumstances occur in relation to the animal, agricultural product, animal
feed, fertiliser or other substance or thing.