The difference in objective and subjective culpability, which is found in these decisions, is such that any search for a correlation between the case at hand and another decided case is to ignore the judicial discretion which is involved in the individual sentencing exercise required. As Barr J said in Trevenna , 'Even if it were possible to say that the culpability in two unrelated cases was the same it would not be correct to say, if the sentences were different, that for that reason alone one of them must be wrong.' Inter alia any such approach would have to assume that the other was correct, and that is an assumption which cannot logically be made."
70 Similar sentiments have been expressed by this Court when arguments have been advanced on appeal comparing sentences imposed for offences of dishonesty or fraud committed by persons who are not co-offenders: R v Hawker [2001] NSWCCA 148 at paragraphs 17-18; R v Swadling [2004] NSWCCA 421 at paragraphs 29, 54; R v Martin [2005] NSWCCA 190 at paragraph 56. In each of those cases, the Court has emphasised that far greater assistance is derived from references to general sentencing policy.
71 In R v Singh [2001] NSWCCA 424, an argument was advanced that an unjustified disparity existed between the overall sentence imposed upon the Applicant when compared with others who might be considered to be his co-offenders. It was submitted for the Applicant that he was one of a group of offenders, most of whom had been dealt with by different District Court Judges, in respect of the sale of amphetamines from a particular café in Kings Cross. In the course of rejecting this argument, Howie J (Grove J agreeing) said at paragraph 12:
"The applicant was never charged with any offence in relation to the supply of drugs to, or by, the persons at the café. The applicant was not a co-offender of any person other than the unidentified person or persons who supplied him with the drugs that he on-supplied to the operative. The supply to the undercover officer was only in the most indirect way connected to the criminal conduct emanating from the café and for which other persons were sentenced. As Judge Woods noted, the applicant was not the target of the police operation and, in his Honour's words, he 'simply became roped in'. Regardless of what sentences the persons connected with the drug dealing from the café received, the applicant could not have a justifiable sense of grievance about them. The sentences of those persons are no more relevant than would be the sentences imposed upon other associates of the applicant for unrelated drug offences. Although Judge Woods said that he would bear in mind the sentence imposed upon one of the barmen at the café for supplying ecstasy, I cannot understand why he did so."
72 It was accepted in this case that the Applicant and Mr Chandra were not co-offenders. Whatever may have been the position with the offences contained in the original indictment, it is the case that none of the offences to which the two offenders ultimately pleaded guilty were committed by them as co-offenders. As will be seen, it appears that there was some association between the two offenders and some overlap in their activities. However, I do not consider that this attracts the parity principle to the Applicant's case. In my view, the correct approach to the present argument involves application of the principles referred to in Morgan , F , George and Singh referred to above.
13 I agree with the Crown's submission that this applicant and Ms Collier were not co-offenders and, for that reason, the parity principle has no application. More importantly, the applicant's submissions assume that there is a marked difference between the penalty imposed upon Ms Collier for the s 25(1) offence and the penalty imposed upon the applicant for the like offence. It is not such a significant difference in my view. The other assumption underlying the applicant's argument is that the sentence imposed upon Ms Collier is correct. I would not readily conclude that is so, simply because there has been no Crown appeal.
14 This ground of the appeal fails.