[12] There are a number of situations in which it would, or might, be inappropriate to adopt the preferable backdating approach. There is the example referred to in R v Deeble, supra, of a sentencer preferring to discount rather than backdate a sentence to three years or less so as to make the offender's release on parole on the expiration of the non-parole period an entitlement rather than an eligibility: see, similarly, R v Leete [2001] NSWCCA 337 ; (2001) 125 A Crim R 37 at [29]. Alternatives to imprisonment and alternatives to full-time imprisonment are inapt for backdating and there is a statutory bar in the case of periodic detention (s 70).
9 The applicant in the present matter was convicted after trial of two offences: aggravated robbery contrary to s 92(1) of the Crimes Act and assault occasioning actual bodily harm contrary to s 59 of that Act. McGuire ADCJ (the Judge) sentenced him on 12 December 2008 to an overall sentence of 5 years 2 months and an overall non-parole period of 3 years 2 months. The Judge commenced the sentences from 3 October 2008, that was the date upon which the applicant re-entered custody after being convicted of the offences. The sentences, therefore, were backdated 2 months.
10 However the applicant had served approximately a period of four months before being released to bail. The preferred course would have been for his Honour to have dated whatever sentence he imposed upon the applicant for the two offences from a date roughly six months before the date of sentence. As was made clear in R v Newman and Simpson, it would not have mattered that the commencement date was fictional in that the applicant was at large until 3 October. But his Honour after imposing the sentences stated: