39.—(1) If a transit product is returned to Wales after leaving the customs territory of the Community, the person responsible for the transit product shall either—
(a)re-dispatch the transit product from the border inspection post to which it is returned to a third country by the mode of transport by which it was returned within sixty days of its return (excluding the day of return), or
(b)if the circumstances described in paragraph (2) apply, destroy the product without undue delay by rendering or incineration in accordance with the Animal By-Products Order in the facilities provided for that purpose nearest to the border inspection to which the product is returned.
(2) The transit product shall be destroyed in accordance with sub-paragraph (1)(b) where—
(a)re-dispatch of the product is precluded on animal or public health grounds by the results of a physical check, or by any animal or public health requirement laid down in a Community instrument in force on the date on which these Regulations are made, or is otherwise impossible;
(b)the sixty day period referred to in sub-paragraph (1)(a) has expired; or
(c)the person responsible for the transit product agrees immediately to its destruction.
(3) Any person who has possession or control of the required documents relating to a transit product to which paragraph (1) applies, or of the certificate of veterinary clearance relating thereto, shall submit them for invalidation to the official veterinary surgeon at the border inspection to which the product is returned.
(4) The person responsible for a transit product to which paragraph (1) applies shall store it until re-dispatch or destruction under the supervision of the official veterinary surgeon at the border inspection post to which the product is returned at such place and in such conditions as the official veterinary surgeon may direct.
(5) The person responsible for a transit product to which paragraph (1) applies shall pay the costs of storing, transporting, re-dispatching and destroying it.