Ground of Appeal 4: The sentence is manifestly excessive.
47 The applicant submitted that taking into account all of the circumstances of the case, including the objective circumstances of the offence, the applicant's antecedents, his mental illness and the plea of guilty, the sentence was excessive.
48 The applicant conceded that his conduct subsequent to the offence was relevant to its objective seriousness because of the distress which it occasioned to the victim. Nevertheless, it was submitted that the actus reus of the assault was relatively minor consisting of grabbing the victim by the hands and restraining him while patting him down and putting a hand in his pocket.
49 The applicant submitted that in assessing the objective seriousness of the offence, the applicant's mental illness needed to be taken into account. His mental illness was also relevant to the weight to be given to general and specific deterrence.
50 His Honour accepted that the applicant's plea of guilty had been entered at the earliest opportunity. It was submitted that although his Honour had not quantified the extent of the discount for that plea of guilty, it would have been in the range of 20% - 25%. Applying such a discount to the sentence produced a result that was towards the upper end of the statistics from the Judicial Commission relating to such offences. The statistics showed that the median term of sentence for this offence was one of 2½ years. The applicant submitted that in all the circumstances a lesser sentence was warranted in law.
51 Statistics can be useful in setting out a range of sentences which have been previously passed in respect of similar offences. Each offence, however, depends very much upon its own facts. Moreover, sentencing statistics do not indicate the upper range for any offence. That is provided by the maximum sentence which in this case was imprisonment for 14 years.
52 Nor do statistics indicate what, if any, aggravating factors applied. A matter of considerable aggravation is that this offence was committed in breach of conditional liberty in several respects. The applicant had only been released to parole for the offence of robbery on 28 March 2006. He was on parole for the offence of assault an officer in execution of duty also from 28 March 2006. He was subject to a 2 year s9 good behaviour bond for the offence of being carried in a stolen motor vehicle, that bond having been imposed on 2 March 2006. He was subject to conditional bail in respect of another matter, which bail was granted on 16 March 2006, 11 days before the offence.
53 In R v Jones (NSWCCA, 30 June 1994) Finlay J with whom Badgery-Parker and Carruthers JJ agreed said at p 6:
"Here the applicant committed this offence while on conditional liberty following his conviction for an identical offence. That is, undoubtedly, a matter of major aggravation. When offenders are given conditional liberty - be it on parole or when they are subject to periodic detention orders, community service orders, or on recognizance to be of good behaviour or, indeed, on bail for alleged offences - the commission of additional offences is a serious matter."
54 I am not persuaded that the sentence imposed by his Honour was outside a proper exercise of his Honour's sentencing discretion or that a lesser sentence was warranted in law. As has been said on a number of occasions, this is a court of error and its powers in respect of an appeal on sentence are prescribed by s 6(3) of the Criminal Appeal Act, 1912. The court will interfere with a sentence imposed in the court below only if it be shown that the sentencing judge was in error and then only if it forms a positive opinion that some other, less severe sentence is warranted in law and should have been passed - R v Simpson (2001) 53 NSWLR 704 at [79]. In my opinion error has not been established nor has it been established that some lesser sentence is warranted. This ground of appeal has not been made out.