Although the SFIA (and DEFRA) won the initial court case, this was overturned by the Court of Appeal and DEFRA and the SFIA appealed the matter to the Supreme Court who heard the case in March 2011.
Er bod yr awdurdod (a DEFRA) wedi ennill yr achos llys cyntaf, cafodd hyn ei wrthdroi gan y Llys Apêl a chyflwynodd DEFRA a'r awdurdod apêl i'r Goruchaf Lys a wrandawodd yr achos ym mis Mawrth 2011.