12. The provisions of Article 30A of the principal Order (Licences for trial or scientific purposes and for work on varietal selections) shall apply in respect of the landing, movement and keeping of Phytophthora ramorum which would otherwise be prohibited under this Order as if the pest were a plant pest the landing, movement or keeping of which, but for a licence granted under the principal Order, would be prohibited, save that nothing in this paragraph shall affect the application of Article 30A(2)(d) of the principal Order in respect of a licence granted by virtue of this Article.