47.—(1) Subject to sub-paragraphs (2) to (4), the burning at a dock of waste consisting of –
(a)plant tissue waste, in pursuance of a notice given under Article 22 of the Plant Health Order (Northern Ireland) 1993(1);
(b)wood of any kind used to wedge or support parts of cargo, including packing material, spacers and pallets, in pursuance of a notice given under Article 20 of the Plant Health (Wood and Bark) Order (Northern Ireland) 1993(2).
(2) The storage at the dock where it was unloaded of waste intended to be burned under sub-paragraph (1).
(3) The total quantity of waste stored, or burned in any period of 24 hours, shall not exceed 15 tonnes.
(4) The waste shall be burnt on a hardstanding within a secure location at the dock where it was unloaded.