The appellants, representing captive predator breeders and hunters, challenged the validity of certain regulations made under s 97 of the National Environmental Management: Biodiversity Act 10 of 2004. The regulations prohibited the hunting of captive-bred lions (‘put and take’ animals) unless they had been rehabilitated in an extensive wildlife system and had fended for themselves for at least 24 months. The appellants argued that the Minister acted irrationally in imposing and conditionally uplifting the prohibition, particularly the 24‑month requirement, and that proper consultation and rational justification were lacking. The Free State High Court dismissed the challenge, and the appellants appealed to the Supreme Court of Appeal.