The Plant Health (EU Exit) Regulations 2019

10.  Where permitted potato tubers from an officially registered place of production, warehouse or dispatching centre or permitted potato tubers produced by an officially registered producer are moved from a demarcated area to an authorised packing facility, the appropriate UK plant health authority must ensure that—

(a) the potato tubers are not moved to the packing facility unless the appropriate UK plant health authority is given advance notice of the date of the intended movement;

(b) the potato tubers are—

(i) transported to the packing facility in closed vehicles, or in closed and clean packaging, in such a manner to ensure that the plant pest cannot escape or spread;

(ii) accompanied by a document identifying their origin and destination; and

(iii) immediately on arrival at the packing facility, washed or brushed so that there is no more than 0.1% of soil remaining or subjected to an equivalent method to remove the plant pest and eliminate any risk of the plant pest spreading;

(c) any vehicle and packaging which has been used to transport any unwashed potato tubers to the packing facility is decontaminated and cleaned in an appropriate manner before leaving the facility;

(d) any machinery at the packing facility which is used to handle the potato tubers is decontaminated and cleaned in an appropriate manner after each use;

(e) any waste soil or other waste material arising from the cleaning of unwashed potato tubers or the decontamination and cleaning mentioned in sub-paragraphs (c) and (d) is disposed of in a manner that ensures that the plant pest cannot establish or spread outside the demarcated area;

(f) the packing facility keeps records of all potato tubers handled at the facility for a period of one year beginning on the date of their arrival at the facility;

(g) the intensive monitoring mentioned in paragraph 9(b) includes appropriate inspections on potato plants and, where appropriate, other host plants, including fields where those plants are growing within a radius of 100 m of the packing facility; and

(h) activities to raise public awareness of the threat of the plant pest and the measures adopted to prevent its introduction and spread in the vicinity of the packing facility are carried out.