82 In this case, the Applicant was affected by alcohol to some extent, but not to an extent that affects his culpability in any significant way. Having broken into the first premises and stolen $50.00 in coins, the Applicant set fire to a curtain in circumstances where the spreading of fire was almost inevitable. The Applicant was aware that the first shop formed part of commercial premises with other businesses in the building. No explanation for setting the fire has been proffered beyond a state of anger. The Applicant was thinking coolly enough to cross the road to the service station to change the stolen coins for paper currency. Although he could see that the fire was burning in the first shop, he then decided to break into a second shop to steal more money. He then departed the scene with a fire developing in the first shop. It is clear that the fire spread quickly. The Fire Brigade was sufficiently concerned about the fire to evacuate persons living in adjacent residential premises. Not only was very substantial property damage caused, but persons were placed at risk by the Applicant's conduct in setting the fire.
83 The very substantial loss and personal stress experienced by each of the five business persons may be taken into account in assessing the objective seriousness of the Applicant's crimes. In R v Knight at 269 [93], it was observed that owners of small business premises in rural areas may be hit especially hard by burglary offences and are entitled to the protection of the law. This statement has application to the present case with respect to both the break, enter and steal offences and the arson offences. In my view, the substantial detrimental effect of the Applicant's crimes on these victims constituted an aggravating factor with respect to the arson offences: s.21A(2)(g).
84 The lack of motive for the arson offences beyond an arbitrary act of destruction is both puzzling and concerning. The fact that the Applicant lit a fire, with most serious consequences, without any reason being proffered for his conduct, does not mitigate the seriousness of the crime. The Applicant's present inability to explain why he engaged in such dangerous and destructive criminal conduct does not assist him when issues of personal deterrence and his prospects of rehabilitation come to be considered.
85 At the hearing of the appeal, Mr Wilson submitted that the learned sentencing judge was correct in concluding that the present offences were not committed whilst the Applicant was subject to conditional liberty for the purpose of s.21A(2)(j). He contended that the Applicant was subject to a s.10 good behaviour bond for an offence of trespass for which the maximum available penalty was a fine, and not imprisonment. In this way, Mr Wilson submitted that the Applicant was not subjected to "conditional liberty" for the purpose of this provision.
86 In Frigiani v R [2007] NSWCCA 81 at [24], it was held that the commission of an offence, whilst the offender was subject to a s.10 good behaviour bond, constituted the aggravating factor listed in s.21A(2)(j) of the Act regardless of the conduct in respect of which the bond was imposed. However, it was not the case in Frigiani v R that the offence for which the s.10 good behaviour bond had been granted was one for which imprisonment was not an available sentence. Nevertheless, it seems to me that the purpose of s.21A(2)(j) is to capture the common law principle that an offence committed whilst a person is subject to conditional liberty, whether on bail or whilst subject to a good behaviour bond or a community service order or periodic detention or parole, constitutes an aggravating factor for the purpose of sentence. The essence of the provision is that the offender commits a further offence whilst subject to an order of a court in criminal proceedings requiring, amongst other things, that the offender be of good behaviour. I do not consider that the term "conditional liberty" in the section is confined to circumstances where the foundational offence giving rise to the conditional liberty is one which itself must be punishable by imprisonment.
87 Even if this view was wrong, however, the common law principle remains applicable given that s.21A does not purport to codify the law in this area: s.21A(1). Even if the commission of the offences whilst the Applicant was subject to a s.10 good behaviour bond for trespass did not constitute the statutory aggravating factor, it would constitute an available aggravating factor at common law. I approach the sentencing of the Applicant upon the basis that his commission of these offences, whilst being subject to a good behaviour bond, was an aggravating factor on sentence.
88 I have regard to the Applicant's youth and limited criminal history and the fact that this constitutes his first term of imprisonment. Any assessment concerning the Applicant's prospects of rehabilitation must be guarded having regard to the absence of explanation for his serious criminal conduct reflected in the arson offences. The first burglary offence and the arson offences appear to have been unplanned. However, the characterisation of these offences as a random burglary, accompanied by a wanton act of arson, does not assist the Applicant on sentence. The second burglary offence was a considered act undertaken by the Applicant for personal financial gain. His departure from the premises knowing that a fire had been started, without any concern on his part as to the quelling of the fire, does not assist him on sentence.
89 No challenge was made by the Crown to the 25% discount referable to the Applicant's pleas of guilty, and I will apply a similar discount on resentencing the Applicant. I am satisfied that special circumstances exist having regard to the youth of the Applicant, the fact that this is his first sentence of imprisonment and the appropriateness of supervision in the community for an extended period upon his release.
90 In my view, the relevant principles with respect to accumulation, concurrency and totality will be satisfied by the imposition of concurrent sentences for the arson offences. It was the single act of setting the fire which caused these offences, although several offences resulted with substantial harm and loss resulting to multiple victims. I consider that the first break, enter and steal offence ought be partially accumulated upon the sentences for the arson offences. The second break, enter and steal offence ought also be partially accumulated given that it was a second and separate burglary offence, although one committed soon after the first offence.
91 Although the head sentences ought be reduced, I am satisfied that an effective minimum term of imprisonment for three years is appropriate and a non-parole period of that duration ought remain.
92 Where a finding is made that a head sentence is manifestly excessive, it is necessary to consider whether the non-parole period is, in turn, manifestly excessive. In many cases, this may follow almost as a matter of course. If the sentencing judge has retained the statutory ratio under s.44(2) Crimes (Sentencing Procedure) Act 1999, then a finding of manifest excess in the non-parole period may be clear. In this case, his Honour applied a very substantial s.44 variation with a head sentence of seven years and a non-parole period of three years. The non-parole period comprised about 43% of the head sentence. Of course, the balance of the term must not exceed 33⅓% of the non-parole period unless the court decides that there are special circumstances: s.44(2). As I have said, the balance of the term here constituted a very substantial variation of the statutory ratio.
93 The sentencing judge gave brief reasons (set out at [38] above) for varying the statutory ratio. In my view, those reasons are not persuasive so as to explain a non-parole period which is 43% of the head sentence. A finding of special circumstances authorises a reduction in the otherwise appropriate non-parole period. It does not authorise an increase in the term of the sentence. It would be erroneous to extend the length of the head sentence beyond that which would otherwise be called for to allow for a protracted period of supervised liberty to the offender: R v Mauri [2005] NSWCCA 272 at [37].
94 In my view, there is something of a disconnect between the head sentence and the non-parole period in this case. Although error has been demonstrated with respect to the head sentence, no error has been demonstrated concerning the non-parole period. It would be wrong to reduce the non-parole period, in an automatic way, because error had been demonstrated in the head sentence: R v Porteous [2005] NSWCCA 115 at [44]. A non-parole period of three years represents the minimum term of imprisonment which ought be served by the Applicant: Power v The Queen (1974) 131 CLR 623 at 628; R v Porteous at [53].
95 A total head sentence of five years and three months will be imposed. The result will see an effective non-parole period of three years remaining as part of the sentence. In my view, this is the minimum period that the Applicant should spend in prison having regard to all the elements of punishment, including the objective seriousness of his crimes, deterrence, denunciation, protection of the community and the Applicant's subjective circumstances: R v MA (2004) 145 A Crim R 434 at 440-441 [33]-[34].
96 I propose the following orders: