The submissions in this Court
19 It was submitted by Mr Smith that the sentencing judge erred in finding, in effect, that the respective objective criminality as between the applicant and the co-offender was the same, though his Honour used the phrase "was not vastly different" and in concluding that they should not be treated differently on sentence except so far as the ill health of the co-offender was concerned. Mr Smith pointed to the following features that distinguished the two offenders. Firstly, the applicant was sentenced for offences that occurred between 27 July and 16 August 2007 whilst the co-offender was sentenced for offending during the period of 27 July to 28 August 2007. Although the additional period is not long, yet it involved a substantial purchase of drugs obviously intended for on-sale and was concrete evidence of the wider range of criminal drug dealing being undertaken by the co-offender at the time in which he was involved with the particular offences charged against the applicant. Secondly, the pair were charged with different offences; in particular, although the maximum penalty is the same for each, a standard non-parole period of ten years applied to the co-offender's offence. The sentencing judge accepted the Crown prosecutor's submission that his offence could not be categorised as "anywhere close to the mid level of objective seriousness" and further differentiation followed because of what his Honour described as "special circumstances" (I think, in the context, his serious ill health).
20 Mr Smith's submission is, as I understand it, that the co-offender' offence was inherently more serious since a case in the middle of the range of objective seriousness (assuming a plea of guilty) must involve a non-parole period of ten years as a signpost or marker while such a signpost or marker was not present in the applicant's case and the midpoint of objective seriousness for his offence would attract a non-parole period of significantly less (whatever it might be), even though it would not be appropriate to approach sentencing with any particular figure in mind. In my view, taken broadly, this submission is correct but the fact that it can only be stated in such generalised language shows that in particular cases there is a wide area for judicial discretion. In general, where the particulars of two offences are in substance the same though the offences are different and one carries a substantial standard non-parole period, the sentence for that offence must be affected to some degree by the standard non-parole period whilst the sentence for the other offence will not and that this may well tend to the imposition of a longer sentence in the former case, depending on any differentiating circumstances. Thirdly, Mr Smith pointed to the larger quantity of drugs in fact supplied by the co-offender. Although the amount of drugs supplied is far from the only factor to be considered when assessing objective seriousness, yet it is in most cases the most significant factor, since it measures at once the scale of the dealing itself, which it at the very centre of the offence but also the risk to society that dealing in such a quantity entails. It will be seen that the applicant was convicted of supplying something like two-thirds of the quantity involved in the co-offender's charge. Other things being equal, it must follow that the objective seriousness of the co-offender's offence was substantially (if not "vastly") greater than that of the applicant. Fourthly, the applicant was sentenced for the particularised supplies whilst the co-offender was sentenced on the basis that the charge was representative of supplying drugs over a period of approximately one month and involved a significantly greater number of occasions and, of course, quantities. As the sentencing judge observed, he could not be sentenced for uncharged offences but these circumstances highlighted the markedly greater role in drug dealing played by the co-offender as distinct from the applicant. The evidence as to the greater scale of the co-offender's drug dealing demonstrated that his position of being "higher up in the supply chain" was much greater than an insubstantial distinction between him and the co-offender who, in substance, acted as little more than the co-offender's runner. This distinction is, in my respectful view, a real one and reinforces that previously made.
21 The Crown prosecutor's submission concerning the amount of drugs is, to my mind, baffling. He observed that the commercial quantity of methylamphetamine is 250 grams and, pointing to the 231 grams in the applicant's offence said that this "at least in terms of amount, would put the applicant at the top of the range of offences involving an indictable quantity of this drug". This point, though perhaps interesting, simply says that 231 grams is less than 250 grams in a context where the 231 grams supplied by the applicant should be compared with the 328 grams actually supplied by the co-offender. The prosecutor went on to submit that "the amount of drug involved was reflected in the different charges preferred, and should not be 'double-counted' as a reason for assigning objective criminality". However, it is not double counting to take account of the fact that the offence with which the applicant was charged involved supplying a significant lower quantity of drugs than that for which the co-offender was charged. As to their different roles, the prosecutor pointed out that every person who participated in the distribution chain "is essential to the illegal trade in drugs". This is self-evident but it has always been held that, as an offender moves up the chain from street supply, so his or her criminality is greater, for obvious reasons. Here, the greater role of the co-offender was demonstrated by the scale and quantity of the drugs in which he dealt.
22 In the end, the prosecutor pointed to the significantly different subjective circumstances of the offender as justifying the greatly more lenient sentence imposed upon the co-offender.