The Regulations relate to a devolved area, however, they impact on the biosecurity of GB which has traditionally been approached as a joint concern.
Mae'r Rheoliadau'n ymwneud â maes datganoledig, fodd bynnag, maen nhw'n effeithio ar fioddiogelwch Prydain Fawr – mater sydd wedi cael ei ystyried ar y cyd yn draddodiadol.