"I am not satisfied, however, that there is any necessity in all the circumstances to impose sentences that are other than entirely concurrent. This flows from the reasons I have given earlier in this decision relating to the fact that the offender's conduct might properly be viewed and, in my view, should properly be viewed as one uninterrupted and continuing course of criminal conduct over a relatively brief period of time. The offender's criminal intention, although directed to the commission of three separate offences, was in essence a manifestation of one continuing uninterrupted intention. In my view, the criminality involved in the second count is sufficient to encompass the criminality of the other offences. The principle of totality in the particular circumstances does not permit me to inflict any additional punishment for those two offences."
58 Even from that brief extract, divergences between the two cases can be seen. The applicant's offences (at least the possession offence) certainly did not occur over "a relatively brief period of time". Nor were they "a manifestation of one continuing uninterrupted intention". The dishonest appropriation of the rocket launchers was preliminary to, but nevertheless an offence distinct from, the offence constituted by their continued possession.
59 Senior counsel filed supplementary submissions in support of this ground. He relied upon the decision of the High Court in Pearce v The Queen [1998] HCA 57; 194 CLR 610. In the joint judgment, McHugh, Hayne and Callinan JJ held that, where two offences contain common elements, it would be wrong to punish an offender twice for those common elements. Even where the statute creating the offences are such as to give rise to more than one offence, with areas of overlap, care should be taken to ensure that the overlap does not result in additional punishment. But that is not this case. The two offences are, for very good reasons, discrete and very different. The Commonwealth offence was, as senior counsel submitted, constituted by (and was complete on) the removal of the rocket launchers from the Base. The State offence may have commenced at that time (it may be assumed that until that time the applicant's possession of them was not unauthorised) but it continued until he disposed of them.
60 In R v Dudko [2002] NSWCCA 336; 132 A Crim R 371, Spigelman CJ observed that, in that case, "the gist or gravamen" of the criminal behaviour was not the same in the two offences, although both were part of a course of conduct.
61 So it is, for the reasons I have already given, in the present case.
62 In oral submission, senior counsel argued that, because of the dates specified in the indictment both offences were of a continuing nature. That is true of the possession offence. It is not true of the appropriation offence, which, by its very nature, is complete when certain things are done - in this case, the removal of the weapons. Continued possession of items such as dangerous weapons is not in the same category as continued possession of other items that have been stolen or otherwise unlawfully obtained. In some circumstances, it might be appropriate to perceive continued possession of a stolen item as the logical and natural result, or continuation, of the offence of stealing. But it is not possible to overlook the nature of possession, where possession of that item is, of itself, and by reason of different statutory provisions (and for different and very obvious reasons) unlawful. Possession of these weapons (without appropriate authorisation) is a discrete offence, and is an offence no matter how the possessor comes into possession of them. It may be the result of, but is not the same as, unlawful acquisition.
63 I would reject ground 2.