Brand AJ made important obiter observations on: (1) The doctrine of stare decisis, emphasizing that it serves certainty, predictability, reliability, equality, uniformity and convenience in the legal system, and that courts of final jurisdiction can only depart from their own decisions when satisfied the prior decision is clearly wrong. Judges who believe a binding decision is wrong should formulate their reasons and urge the higher court to effect change, rather than engaging in "unwarranted evasion". (2) The importance of collegiality and mutual respect among judicial officers regardless of their standing in the judicial hierarchy. (3) Courts' inherent jurisdiction to regulate their own proceedings includes power to refuse review applications for unreasonable delay, which continues under the Constitution and PAJA. (4) The general rule against costs in constitutional matters aims to avoid discouraging litigants from asserting constitutional rights, but good intentions do not per se afford protection against adverse costs orders, particularly in what are essentially private property disputes. (5) Market value in property terms is understood as the price an informed buyer would pay an informed seller, with both having regard to potential risks including the risk that neighbouring properties might be developed in ways that affect views or amenity, subject to legal restrictions.