The binding legal principles established are: (1) It is for the Court to which the President's referral under s 17(2)(f) of the Superior Courts Act is made to decide, as a jurisdictional requirement, whether exceptional circumstances exist. (2) Section 17(2)(f) is intended to be restricted to matters that are truly exceptional, involving substantive points of law, an issue of great public importance, or a strongly arguable prospect of denial of grave justice should reconsideration be refused. (3) Exceptional circumstances cannot be established by mere repetition of arguments that have been rejected by the high court and by judges of the Supreme Court of Appeal on petition. (4) The inquiry into whether transactions are simulated is in each case one of fact, for which no general rule can be laid down. (5) Where applicants raise no substantive issue of law, no new arguments on facts, and no new insights on interpretation, and merely rehearse submissions previously dismissed, there are no exceptional circumstances to justify reconsideration.