“Accordingly, in our judgment, for the guidelines laid down in Bilinski in respect of class A drug importations, there should be substituted the following: where the weight of the drugs at 100% purity is of the order of 500 grams or more, sentences of 10 years and upwards are appropriate and where the weight at 100% purity is of the order of 5 kilograms or more, sentences of 14 years and upwards are appropriate.”
“31. ... We have considered a number of authorities in recent years ... no useful purpose would be served by a close analysis of the differing facts and circumstances of these authorities. What they show, relevant for present purposes, is that, first, this court has contemplated the possibility following a trial, of a sentence of 30 years imprisonment for a dominating mind in relation to conspiracy to import massive quantities of class A drugs; and, secondly, even if others were involved at a higher level, 24 years is not an inappropriate starting point for one ... playing a senior national and international role in relation to massive importations of heroin.”