Hefer JA expressed respectful agreement with the Constitutional Court's view in Fedsure that in respect of constitutional issues under the interim Constitution it would be in the interests of justice for the Supreme Court of Appeal to exercise jurisdiction under Chapter 8 of the 1996 Constitution, but noted this was obiter and not a binding direction. The Court did not decide whether sections 18 and 18A of the Customs and Excise Act create a positive legal obligation on an exporter or remover to take goods out of the common customs area, finding it unnecessary on the facts. The Court noted that it is difficult to conceive of a case where a question of administrative legality cannot ultimately be reduced to a question of constitutionality, but this does not mean common law grounds cease to exist. The judgment contains observations about the relationship between the Commissioner and clearing agents being based on trust, and notes the Commissioner has wide powers under sections 18(7), 18A(6) and 39(1)(c) to control exports and require documentation, but these powers were never exercised in this case.