Consideration
25If there be a distinction in the respective criminal culpability of Mr Sen and Ms Hamze, it is not significant. Each has been involved in the same crime to the same, or an insignificantly different, degree.
26No two offenders are identical. In this case, Mr Sen and Ms Hamze differ in their subjective circumstances. Each of Ms Hamze and Mr Sen were on conditional liberty at the time of the offence. Each had a criminal history, although Ms Hamze's criminal history is significantly more extensive than that of the applicant and it included a number of entries for dishonesty and violence.
27Ms Hamze had suffered much as a child. She was sexually assaulted at 16 as a result of which she was subject to threats from her father for what he saw was the shame she had brought upon their family. She was sent to Lebanon, where she was forced into an arranged marriage to a man who proved to be violent and abusive. She was subsequently divorced for which she suffered the further opprobrium of her family.
28Most significantly to the sentencing judge, Ms Hamze was suffering, on his view, psychological or psychiatric disorders at the time of the commission of the offence, whereas Mr Sen's bipolar disorder manifested, it was held, only after the offence. His Honour, as a consequence of this finding, reduced Ms Hamze's sentence significantly.
29The Crown, in its submissions to this Court, submits that these "factors taken together led the sentencing judge to impose a lesser sentence upon Ms Hamze than that imposed upon the applicant". The applicant submits that the differences between the circumstances of the applicant and the co-offender can not lead to the difference in the sentences imposed on each, even if some difference is warranted.
30As the High Court said in Wong v R [2001] HCA 64; (2001) 207 CLR 584 at 608 (per Gaudron, Gummow and Hayne JJ):
"To focus on the result of the sentencing task, to the exclusion of the reasons which support the result, is to depart from fundamental principles of equal justice. Equal justice requires identity of outcome in cases that are relevantly identical. It requires different outcomes in cases that are different in some relevant respect."
31Yet, the issue must be examined from the perspective of whether, objectively, the applicant has a justifiable sense of grievance. Such a sense of grievance can be manifest even though there are reasons for some difference in sentence when the difference is greater than equal justice dictates. This is such a case. Moreover, I accept the sentencing judge's statement that "the sentence [for Mr Sen] should [not] be lesser to a significant or any degree", although the result implemented by his Honour was somewhat inconsistent with that expressed sentiment.
32In this case, the difference in the sentence imposed on Mr Sen is not implementing to an appropriate degree the difference in subjective circumstances, and, given that the objective criminality is the same, the appeal should be allowed, and the applicant re-sentenced.
33I take account of each of the subjective factors to which the sentencing judge has referred relating to both Mr Sen and, by comparison, Ms Hamze. I reiterate that sentencing judges should not impose sentences in "days", regardless of the arithmetic calculation arising from some discount or time already served. The latter should be accommodated by an appropriate commencement date for the sentence and, otherwise, the sentence or discount should be rounded.
34In my view an appropriate differential between Mr Sen and his co-offender to account for the different subjective circumstances is approximately 6 months in the head sentence, and, applying the parity principle, I would impose on the applicant a sentence of imprisonment of a head sentence of 4 years and 9 months.
35I turn then to the issue of special circumstances. In order to find special circumstances, the Court should be satisfied that the circumstances are truly "special", namely, pertain distinctly or particularly to the offender being sentenced. Unlike his Honour the sentencing judge, and, in part at least, based on the additional evidence on which this Court may now rely, I take the view that the applicant needs a more substantial period of rehabilitation to complete in the community the drug dependence rehabilitation that he has now commenced in prison and, to the extent possible in that environment, successfully completed.
36Further, it is important that the applicant have an extended period of supervision in the community to complete that rehabilitation and to effect a structure for the appropriate medication and treatment of his bipolar disorder. In those circumstances, I find special circumstances.
37I propose that the Court issue the following orders:
(1)Leave to appeal be granted;
(2)Appeal allowed;
(3)Sentence imposed on Mr Sen by the District Court on 20 May 2011 be quashed and in lieu thereof:
(i) Mr Sen be sentenced for each of the offences of robbery in company and aggravated detain for advantage without consent committed on 23 January 2008, to a non-parole period of 3 years' imprisonment, commencing 1 March 2011 and concluding 28 February 2014, with a balance of term of 1 year and 9 months, concluding 30 November 2015. Mr Sen is first eligible for release on parole on 28 February 2014.
38BELLEW J: I agree with Rothman J.