Article 23U.K.
1.Member States shall ensure that vegetable propagating and planting material produced in their territory and intended for marketing complies with the requirements of this Directive.
2.If it is found, during an official inspection, that vegetable propagating and planting material cannot, by reason of non-compliance with a condition relating to plant health, be marketed, the Member State concerned shall take appropriate official measures to eliminate any consequent plant health risk.