(1) Where the condition set out in paragraph (2) is satisfied, an animal pathogen which would otherwise fall within section 58(4)(b) of the Act is not to be regarded as a dangerous substance.
(2) Subject to paragraph (3), that condition is that the animal pathogen for the time being mentioned in Schedule 5 to the Act infects or is otherwise carried by:
(a) any animal, alive or dead, or anything which is or was a part to it;
(b) any human corpse, or any part of it;
(c) any food or food source within the meaning of the Food Safety Act 1990 ; or
(d) any feeding stuff.
(3) Paragraph (2) does not apply if the occupier of the premises where any of the things set out in sub-paragraphs (a) to (d) of that paragraph is kept:
(a) knows or ought reasonably to have known that the thing in question had been deliberately infected by an animal pathogen or that it otherwise carries such a pathogen as a result of a deliberate act; and
(b) keeps the thing in question for longer than is reasonably practicable for its disposal.
(4) In paragraph (2)(d) “feeding stuff” means—
(a) a product of vegetable or animal origin in its natural state (whether fresh or preserved);
(b) a product derived from the industrial processing of such a product; or
(c) an organic or inorganic substance, used by itself or in a mixture;
whether or not containing additives, for oral feeding to animals.