In any case, the Judge’s application of the framework in Prakash was uncontroversial. The court in Prakash itself did not invoke the doctrine of prospective overruling when establishing the sentencing framework for amalgamated charges (ie, where there was none before). For completeness, the factors relevant to whether prospective overruling should apply, ie, the degree of entrenchment of the prior position, the extent of the change to the law, the foreseeability of the change to the law, and the extent of reliance on the law or legal principle concerned (see Public Prosecutor v Hue An Li [2014] 4 SLR 661 (“Hue An Li”) at [124]), all point against invoking the doctrine in this case. While these factors do not explicitly feature in the Judgment, we are of the view that the Judge’s conclusion is sufficiently supported in any event by Adri Anton Kalangie and Prakash, both of which establish the same default position on the retroactivity of judicial pronouncements.