Where an order is made by a single judge of the High Court in terms of section 18(1) of the Superior Courts Act 10 of 2013, an automatic appeal under section 18(4) lies to the full court of that Division as the 'next highest court', not to the Supreme Court of Appeal. The full court of a Division is the next highest court above a single judge of that Division. The Supreme Court of Appeal only has jurisdiction to hear appeals from a single judge where that judge has directed otherwise in terms of section 17(6)(a) of the Act, which requires either that the decision involves a question of law of importance or that the administration of justice requires consideration by the Supreme Court of Appeal. In the absence of such direction, the Supreme Court of Appeal lacks jurisdiction to hear the appeal.