. . . . . . . . "Aquatic Animal Health and Alien Species in Aquaculture (Amendment etc.) (EU Exit) Regulations 2019" . . "Aquatic Animal Health and Alien Species in Aquaculture (Amendment etc.) (EU Exit) Regulations 2019" . . . . . "Aquatic Animal Health and Alien Species in Aquaculture (Amendment etc.) (EU Exit) Regulations 2019" . "Aquatic Animal Health and Alien Species in Aquaculture (Amendment etc.) (EU Exit) Regulations 2019" . "Aquatic Animal Health and Alien Species in Aquaculture (Amendment etc.) (EU Exit) Regulations 2019" . "SI" . "2019"^^ . "451"^^ . "2019-03-05+00:00"^^ . "in accordance with regulation 1." . . . . . . . . . .