"Though the Judge made no specific finding in relation to the purity of all the imported heroin, only a proportion of which was recovered, there was reason why, absent any evidence to the contrary, he should not have proceeded on the basis that all the heroin was approximately the same purity as that recovered. On such a basis, the pure weight of the heroin would have been about 12 kgs. In addition cocaine of an unknown purity but with a gross weight of 18 kgs was imported. The sentence passed was entirely consistent with the guidance in R v Aramah[1982] 4 Cr App R(S) 407 , that '...where the weight at 100% purity is of the order of 5 kgs or more, sentences of 14 years and upwards are appropriate.' The Judge, for reasons clearly explained in his careful sentencing remarks, was satisfied that you were the main player in a substantial conspiracy relating to the importation of Class A drugs."