Grounds 3, 4 and 5
15 Although each of these grounds was advanced as a separate basis for challenging the overall sentence imposed, they should, in my opinion, be taken in conjunction with one another. Indeed, on the hearing of the appeal that was the way they were dealt with by Senior Counsel for the applicant. He argued that there should be at least some partial concurrence of the two sentences by reference to:
(i) the fact that the first sale of heroin involved a small quantity and the occasion of sale was used as the occasion for the undercover police officers seeking a larger quantity from the applicant;
(ii) the cumulative nature of the two sentences meant that whereas the co-offender was sentenced on the basis he should receive a head sentence that was six months less than the head sentence fixed for the applicant, his non-parole period two years. The applicant, on the other hand, received sentences that totalled four and a half years and meant he would not be eligible for parole for a period of three and a half years. This was the error ... in relation to at least the non-parole period;
(iii) the age, ill health, lack of previous convictions and good prospects of rehabilitation should have led, or should now lead, to a finding of special circumstances that would, or now will, reduce the non-parole period so as to bear a relationship to the non-parole period for Tran that did not result in a marked disparity of such a kind as to give rise to a justifiable sense of grievance.
16 The Judge considered the question as to whether or not the sentences imposed in respect of the offences of 3 January 2002 and 8 January 2002 should be made concurrent. When the matter was raised he said that he intended to accumulate the sentences "because they are two separate offences ... each ... deserving of a term of imprisonment". However, in the light of such a finding it would then have been appropriate to consider the question of the totality of the criminality involved in the two offences, and to have had regard to that factor in relation to the overall sentence.
17 That was not done and in my view it should have been done. Furthermore, the offences were linked in the sense they involved the same supplier and the same recipients and the second supply was arranged, or at least set up, at the time of the first supply. Whilst this is adverse to the applicant in one sense, it does, in my opinion, link the two sales in a way not considered by the Judge. The fact that no reference was made to the principle of totality, and that there was no degree of concurrence of the two sentences, suggests that the principle was not applied. This bespeaks error.
18 Another complaint made on behalf of the applicant is that he was sentenced to imprisonment for four years with a non-parole period of three years, whereas Tran, a co-offender was sentenced to three years and six months, with a non-parole period of two years. Tran's sentence related to the offence committed on 8 January 2002.
19 The principles concerning parity of sentences were dealt with in detail by the High Court in Postiglione v The Queen (1996-1997) 189 CLR 295. Dawson and Gaudron JJ said:
"The parity principle ... is an aspect of equal justice. Equal justice requires that like should be treated alike but that, if there are relevant differences, due allowance should be made for them. In the case of co-offenders, different sentences may reflect different degrees of culpability or their different circumstances. If so, the notion of equal justice is not violated ... The parity principle, as identified and expounded in Lowe v Regina (1984) 154 CLR 606 recognises that equal justice requires that, as between co-offenders, there should not be a marked disparity which gives rise to a 'justifiable sense of grievance'. (Supra at 301, italics added)."
20 The Judge determined the sentence for the applicant before his co-offender was sentenced. Judge Williams sentenced Tran on the basis that Vu's involvement was greater than that of Tran and adverted to factors such as initial sale and the organisation of the sale of the larger amount by Vu as indicative of a more significant role in the enterprise. That was sufficient to distinguish the two cases and to justify the imposition of a lighter head sentence on Tran.
21 The extent of the difference, namely six months, does not in my view bring the head sentence within the principles set out above. However, it does leave for consideration questions of accumulation or concurrence, and the relationship between the non-parole periods fixed in both cases.
22 At the sentence hearing no reference was made to special circumstances by counsel then appearing for the applicant. In the submissions made on the sentence hearing, counsel addressed on contrition, the plea and the unlikelihood that the offender would re-offend, and argued that if a custodial sentence were to be imposed a non-parole period should be fixed. That submission was in the following form:
"I would ask your Honour to consider a not particularly long sentence ... and I'd ask you to consider that if you are going to send him to gaol that you would also fix a non-parole period."
23 No submissions were put to the Judge that there were special circumstances by virtue of which the statutory proportion between the head sentence and the non-parole period should be varied from that specified in s 44 as it then stood. Because no submission was put to the Judge concerning special circumstances he did not refer to it in his remarks on sentence, nor did he reflect it in the sentence imposed.
24 However, on the appeal, the following factors were relied upon as constituting special circumstances, namely:
(i) the age of the applicant (42);