52. Cumulation & Concurrency (Vic)¶
Scope and currency
Cheat sheet · Sentencing Act 1991 (Vic) ss 6B, 6E, 9(1), 9(1A), 16, 17, 18, 34 · Corrections Act 1986 (Vic) s 78A
Start from concurrency, then look for the exclusion. Section 16(1) creates a prima facie presumption of concurrency: subject to the exclusions in s 16(1A), every term of imprisonment must, unless otherwise directed, be served concurrently with any uncompleted sentence. A sentencing court requires "good reason" to depart from that presumption and order cumulation (R v Mantini 1 VR 352, Callaway JA). The whole analysis is therefore: is the case inside s 16(1A)? → if so, which cumulation rule applies (mandatory-unless-exceptional, or presumptive-unless-directed)? → how is the discretion exercised? → does totality cut it back? Then handle pre-sentence detention separately — it is a different question with a different section.
Commencement — s 17¶
| Provision | Rule |
|---|---|
| s 17(1) | Subject to ss 16 and 18, a sentence of imprisonment commences on the day it is imposed — unless the offender is not then in custody, in which case it commences on the day they are apprehended under a warrant to imprison issued in respect of that sentence. |
| s 17(2) | If an offender is allowed to go at large for any reason, that period does not count in calculating the term to be served, and the sentence is suspended during that period. |
The decision sequence¶
GATE 1 The default — s 16(1) presumption of concurrency
Is there any uncompleted sentence for the new term to run with? Subject to the exclusions in s 16(1A), every term of imprisonment imposed on a person by a court must, unless otherwise directed by the court, be served concurrently with any uncompleted sentence or sentences of imprisonment or youth detention. This is a key structural pillar of Victorian sentencing — the court needs "good reason" to depart from it and order cumulation (R v Mantini [1998] 3 VR 352, Callaway JA). → Not within s 16(1A): concurrency is the starting point. The Crown must persuade the court to direct otherwise. → Within s 16(1A): the presumption does not apply at all → Gate 2, then Gate 3 to find which cumulation rule governs.
GATE 2 Is the case excluded from the presumption? — s 16(1A)
Twelve paragraphs — check each. Under s 16(1A) the default presumption of concurrency does not apply to any term of imprisonment imposed: → (a) in default of payment of a fine or sum of money. → (b) on a prisoner in respect of a prison offence or an escape offence. → © on a "serious offender" within the meaning of Part 2A for a "relevant offence" within the meaning of that Part. → (d) on any person for an offence committed while released under a parole order. → (e) on any person for an offence committed while released on bail in relation to another offence. → (ea) on any person for an offence against s 31C Crimes Act 1958 (Vic) (failing to stop a motor vehicle when directed by police) in circumstances where the offender's conduct created a risk to the physical safety of the victim or any member of the public. → (f) on a young offender because of the operation of s 33(1A). → (g) s 317AC Crimes Act 1958 (Vic) — intentionally exposing an emergency worker, custodial officer or youth justice custodial worker on duty to risk by driving. → (h) s 317AD — the aggravated offence of intentionally exposing emergency workers etc to risk by driving. → (i) s 317AE — intentionally exposing emergency workers etc to risk by driving in circumstances of aggravation. → (j) s 317AF — intentionally damaging an emergency, custodial or youth justice vehicle by driving. → (k) s 317AG — the aggravated offence of intentionally damaging an emergency, custodial or youth justice vehicle by driving. → (l) common assault committed in the circumstances referred to in s 320A(1) or (2) Crimes Act 1958 (Vic), if the assault consisted of or included the direct application of force within the meaning of the definition of assault in s 31(2) of that Act.
GATE 3 Which cumulation rule applies?
Mandatory unless exceptional circumstances, or presumptive unless otherwise directed? For the s 16(1A) exclusions the Act shifts the default to either mandatory cumulation (displaceable only by exceptional circumstances) or presumptive cumulation (displaceable by ordinary judicial discretion). The difference is the whole argument — see the table below.
The two tiers of cumulation¶
| Tier | Provision | Trigger | How it is displaced |
|---|---|---|---|
| Mandatory | s 16(3) | Prison offences and escape offences — every term imposed on a prisoner in respect of a prison offence or an escape offence. | Only if the court otherwise directs because of the existence of exceptional circumstances. |
| Mandatory | s 16(3B) | Offences committed on parole — subject to s 16(3BA), every term imposed for an offence committed while released under a parole order (the parole sentence), served cumulatively on any period the prisoner must serve on cancellation of the parole order, and on any other parole offence sentences. | Only on exceptional circumstances. |
| Mandatory | s 16(3BA) | Section 78A Corrections Act 1986 offences — escape from a prison or custody. | Only on exceptional circumstances. |
| Presumptive | s 16(3C) | Offences committed on bail — every term imposed for an offence committed while released on bail in relation to any other offence. | "Unless otherwise directed by the court" — ordinary discretion. No exceptional circumstances required. |
| Presumptive | s 16(3D) | Emergency worker driving offences — ss 317AC, 317AD, 317AE, 317AF, 317AG Crimes Act 1958 (Vic). | "Unless otherwise directed by the court". |
| Presumptive | s 16(3E) | Police chase and assault offences — s 31C Crimes Act 1958 (Vic) (where conduct created a physical safety risk), or common assault under s 320A(1) or (2). | "Unless otherwise directed by the court". |
| Presumptive | s 6E | Serious offenders under Part 2A sentenced for a relevant offence — see Gate 4. | "Unless otherwise directed by the court" — and Fuller-Cust confirms exceptional circumstances are NOT required. |
s 16(3A) — do not cite it
s 16(3A) was historically inserted in 1993 but was subsequently repealed by Act No. 48/1997. If a source or an old set of notes routes you to s 16(3A), it is out of date. The parole provision is s 16(3B), and the Corrections Act escape provision is s 16(3BA).
GATE 4 Serious offenders — Part 2A and s 6E
Is this offender a serious offender, and is THIS offence a relevant offence? s 6B(2) classifies a "serious offender" as a serious arson offender, serious drug offender, serious sexual offender, or serious violent offender. s 6B(3) defines a "relevant offence" in respect of each serious offender class — for example, a sexual or violent offence in the case of a serious sexual offender. s 6E: every term of imprisonment imposed by a court on a serious offender for a relevant offence must, unless otherwise directed by the court, be served cumulatively on any uncompleted sentence or sentences of imprisonment imposed on that offender, whether before or at the same time as that term. The intersection: s 16(1A)© explicitly makes the default concurrency presumption in s 16(1) inapplicable to serious offenders being sentenced for relevant offences. The presumptive starting point is therefore statutory cumulation under s 6E. → The two Fuller-Cust limits — the defence's best points: In R v Fuller-Cust VSCA 168 the Court of Appeal held: first, a sentencing judge commits a material error of law if they treat every count on a presentment as a "relevant offence" under s 6E when some charges do not meet the strict statutory definitions in s 6B(3); second, s 6E does not demand exceptional circumstances to order concurrency — the words "unless otherwise directed" retain the sentencing judge's broad, orthodox discretion to order partial or complete concurrency. → Practical consequence: audit the presentment count by count against s 6B(3). A serious offender is not a serious offender for every charge on the indictment, and s 6E only bites on relevant offences.
GATE 5 Exercising 'unless otherwise directed'
What must the judge actually do — and say? The phrase "unless otherwise directed" appears in s 16(1), s 16(3C), s 16(3D), s 16(3E) and s 6E, and preserves the court's sentencing power in each. No exceptional circumstances needed. As established in R v Milne (1995) 78 A Crim R 133 at 139, the exercise of the "unless otherwise directed" discretion does not require the offender to establish exceptional circumstances. It is a broad, discretionary evaluation governed by the principle of proportionality, the personal circumstances of the offender, and the sentencing guidelines. No global arithmetic. When ordering cumulation or concurrency a sentencing court is not permitted to do global, unstructured arithmetic. The judge must follow a transparent, sequential process. → Step 1: determine and fix individually appropriate, proportionate sentences for each separate count. → Step 2: review the resulting aggregate sentence. → Step 3: make specific, logical directions as to how those individual sentences will be served, explicitly ordering the degree of concurrency or cumulation to arrive at the total effective sentence. → Failure to do so: failing to announce individual sentences and specific cumulation or concurrency directions violates the structural integrity of a sentence. → Reasons are required: judicial reasons must be given for the exercise of these discretions. This is codified in s 34(1) Sentencing Act 1991 (Vic) in the youth justice context, which expressly provides that youth detention sentences are concurrent unless the court otherwise states and gives reasons for its decision. At common law, the failure to provide logical, transparent reasons for displacing concurrency or ordering substantial cumulation constitutes an appellable error of law.
GATE 6 Totality — and the separate 'crushing sentence' test
Is the aggregate just and appropriate to the total criminality? Totality is a fundamental common law sentencing doctrine. Its definitive Australian formulations are Mill v The Queen (1988) 166 CLR 59 and Postiglione v The Queen (1997) 189 CLR 295. The rule (Mill at 62–63): a sentencer who has determined a series of individual sentences — each properly calculated in relation to the specific offence — must stand back, look at the aggregate of the criminal behaviour, and ensure the total effective sentence is "just and appropriate" and proportionate to the offender's overall criminality. The "crushing sentence" test is a related yet conceptually distinct aspect. First articulated by King CJ in R v Rossi (1988) 142 LSJS 451: a sentence is "crushing" when its absolute length would provoke a feeling of hopelessness or helpless despair in the offender, or result in "the destruction of any reasonable expectation of a useful life after release". → They are NOT synonymous — Azzopardi: as clarified in Azzopardi v The Queen (2011) 35 VR 43 at 69, a sentence may infringe totality (because it is disproportionate to the overall criminality) without being "crushing". Conversely, a richly deserved sentence for serious offending may be crushing to an older offender yet not infringe the totality principle (Vaitos v R (1981) 4 A Crim R 238). → Why that matters forensically: run both, separately. Conflating them lets the Crown answer the totality point by showing the sentence is deserved, or answer the crushing point by showing it is proportionate. They are different questions.
GATE 7 Where the offender is ALREADY serving a sentence
Ask the Mill question. Where an offender falls to be sentenced for an offence while already serving an existing custodial sentence, the application of totality is critical. Postiglione v The Queen (1997) 189 CLR 295 at 307–308 requires the sentencing judge to evaluate the total criminality of both the new and the old offending (see also R v Gordon (1994) 71 A Crim R 459). → The orthodox test — Mill at 66–67: the sentencing judge must ask: "What total effective sentence would have been likely if the offender had committed all of the offences in the same jurisdiction and been sentenced for them at the same time?" → The two levers: to prevent an unjust, crushing or disproportionate total period of incarceration, the judge must moderate the new sentence either by ordering partial or complete concurrency with the unexpired portion of the existing sentence, or by downwardly adjusting the head sentence of the new offence. → Where the offender is a serious offender: the lever is the "unless otherwise directed" discretion in s 6E — and Fuller-Cust confirms it is available without exceptional circumstances.
GATE 8 Pre-sentence detention — s 18
Was the custody "in relation to proceedings for the offence"? s 18(1): a sentencing court must declare any period during which an offender was held in custody prior to sentencing to be reckoned as a period of imprisonment already served under the sentence, unless the court otherwise orders. The statutory deduction is strictly confined to custody served "in relation to proceedings for the offence" or "proceedings arising from those proceedings". → What CANNOT be declared: a period spent in custody cannot be declared as pre-sentence detention under s 18 if the offender was lawfully serving a sentence of imprisonment for a completely unrelated offence during that same period. Per Younger v The Queen [2017] VSCA 199: even if an offender is held on remand for a new charge, if they are simultaneously serving an active, lawfully imposed sentence for an older offence, that custody is legally referable to the active sentence and cannot be administratively declared or deducted as s 18 pre-sentence detention for the new charge (see also Nov v The Queen [2020] VSCA 11). → It is mandatory, and the escape is narrow: s 18 is a mandatory provision — the judge must make the declaration and calculate the exact number of days served. The discretion to "otherwise order" under s 18(1) is highly restricted. A court must have a compelling and legally sound "good reason" to refuse to declare pre-sentence detention (Jeong Pang v The Queen [2019] VSCA 56 at [70]). → A worked example of an insufficient reason: a judge cannot refuse to declare pre-sentence detention simply because they are constructing a combination sentence (imprisonment plus a Community Correction Order). Failing to declare pre-sentence custody without a proper, legally sustainable reason constitutes a material error of law (Jeong Pang).
GATE 9 The Renzella discretion — and where it stops
Is this "dead time", or lawful custody under an active sentence? The Renzella discretion — originating from R v Renzella [1999] 2 VR 88 — is the sentencing court's inherent common law jurisdiction to take pre-sentence custody into account when it cannot be administratively declared under the statutory regime of s 18. It is aimed at "dead time": a period of real incarceration which, viewed with the benefit of hindsight at the date of sentencing, an offender spent on remand for charges of which they were ultimately acquitted, or which were withdrawn or struck out. Because that custody is wholly unrelated to the proven offences now being sentenced, it falls outside s 18(1) and cannot be administratively declared. The principle permits — and as a matter of justice obliges — the judge to take the dead time into account as a mitigating factor in a broad and practical way, typically by reducing the head sentence and the non-parole period. → Limit 1 — no "credit in a bank": as Callaway JA observed in R v Renzella 2 VR 88, unrelated dead time is not a direct "credit in a bank" that an offender has an automatic entitlement to draw upon to escape a justly deserved sentence. → Limit 2 — no application to active sentences (Kenyeres): in Kenyeres v The King VSCA 25 the Court of Appeal re-emphasised that the Renzella discretion does not apply where an offender is lawfully serving a term of imprisonment for a proven offence. A period of lawful incarceration is not "dead time" — where an offender is on remand for a new charge while serving an active sentence, their time in custody is a lawful consequence of their prior proven criminality, and direct financial or administrative credit cannot be granted under the guise of Renzella. → Where the argument goes instead: as explained in Kenyeres, that overlap is not a Renzella issue but is properly addressed as a distinct application of the totality principle — i.e. Gate 7, not Gate 9.
GATE 10 Aggregate sentences — s 9(1) and the s 9(1A) prohibitions
Can these offences be sentenced as one? s 9(1) permits a court to impose a single "aggregate sentence of imprisonment" in respect of two or more offences in place of separate sentences, provided the offences are founded on the same facts, or form part of a series of offences of the same or similar character. → s 9(1A)(a) — prohibited: if the offender is a serious offender within the meaning of Part 2A, and any of the offences of which they are convicted is a "relevant offence" within the meaning of that Part. → s 9(1A)(ab) — prohibited: if the offences comprise at least one offence that is a "standard sentence offence". → s 9(1A)(b) — prohibited: if the offences comprise both an offence committed by the offender while released under a parole order, and an offence committed at another time. → When aggregation IS apt: aggregate sentences are a highly flexible and pragmatic tool, particularly suited to multiple minor or similar offences — a series of burglaries and thefts — where individual sentences and modest cumulation orders would create an artificial structure (Adrian Hassall v The King VSCA 163). → When it is wholly inappropriate: Hassall and Fitzpatrick v The Queen VSCA 150 establish that an aggregate sentence is wholly inappropriate where the charges are of a fundamentally different character, or where one charge is vastly more serious than the others — for example combining a highly serious family violence assault with minor summary driving charges. In such cases the court must impose separate sentences to ensure transparent denunciation and appropriate relativity of criminality.
Appellate consequences¶
| The error | The consequence | Authority |
|---|---|---|
| Failure to address totality — particularly when sentencing an offender already serving a sentence, or facing multiple cumulative sentences | Treated as an error of principle. The Court of Appeal will grant leave, allow the appeal, set aside the sentence and resentence, applying its own discretion to moderate the sentences — typically by ordering complete or partial concurrency, or reducing the head sentence — to ensure the aggregate penalty is just and proportionate. In Grant Berry the judge erroneously failed to apply totality to an offender already undergoing a 12-month summary sentence. | Grant Berry v The Queen VSCA 291 |
| Failure to declare, or incorrect declaration of, pre-sentence detention | Because s 18 is a mandatory statutory command, any failure to make a declaration, or any mathematically or legally incorrect calculation, is an appellable error of law. The Court of Appeal will set aside the sentence; on resentencing it will formally declare the correct pre-sentence detention under s 18(4), and will ensure the new sentence is tailored so the actual time served is correctly deducted — preventing double punishment. This extends to a failure to declare time served under a sentence subsequently quashed on appeal. | Luu v The Queen VSCA 92 |
| Failure to give reasons for displacing concurrency or ordering substantial cumulation | An appellable error of law at common law; expressly codified for youth detention in s 34(1). | — (see Gate 5) |
| Treating every count as a "relevant offence" under s 6E | A material error of law where some charges do not meet the strict statutory definitions in s 6B(3). | R v Fuller-Cust VSCA 168 |
The advocate's checklist¶
• Start from s 16(1), not from cumulation. Concurrency is the prima facie rule and the Crown needs "good reason" to displace it (Mantini). Make them argue their way out of the presumption.
• Find the exclusion paragraph by letter. s 16(1A) has twelve paragraphs. Naming the paragraph — © serious offender, (d) parole, (e) bail — is worth a mark and tells you which tier applies at Gate 3.
• Separate mandatory from presumptive cumulation. Exceptional circumstances are required only for prison/escape (s 16(3)), parole (s 16(3B)) and s 78A Corrections Act (s 16(3BA)). Bail (s 16(3C)), the driving offences (s 16(3D)), the police-chase and assault offences (s 16(3E)) and s 6E need only an ordinary direction.
• Audit the presentment against s 6B(3). Fuller-Cust — it is a material error to treat every count as a relevant offence. And s 6E does not require exceptional circumstances (a point often conceded wrongly).
• Insist on the three-step structure. Individual sentences → review the aggregate → explicit cumulation or concurrency directions. Global arithmetic is not permitted, and the failure to announce individual sentences violates the structural integrity of the sentence.
• Ask for reasons. Reasons for displacing concurrency are required; the absence of logical, transparent reasons is an appellable error of law — codified in s 34(1) for youth detention.
• Run totality and crushing as two arguments. Azzopardi — they are not synonymous. A sentence can breach totality without being crushing, and can be crushing without breaching totality (Vaitos).
• On an offender already serving, ask the Mill question. "What total effective sentence would have been likely if all the offences had been dealt with at the same time?" Then pick the lever — partial concurrency with the unexpired portion, or a lower head sentence.
• Do not confuse s 18 with Renzella. s 18 requires custody "in relation to proceedings for the offence". Time served under an active sentence for another matter is neither declarable (Younger; Nov) nor Renzella dead time (Kenyeres) — it is a totality argument.
• Check the s 9(1A) prohibitions before proposing an aggregate. Serious offender + relevant offence, any standard sentence offence, or a parole-period offence mixed with an offence committed at another time — all bar an aggregate outright.
• Count the days. s 18 is mandatory and the calculation must be exact. An arithmetic slip is an appellable error (Luu), and refusing to declare in order to construct a combination sentence is not a good reason (Jeong Pang).
Cross-check against the Part 2A sheet
R v Fuller-Cust is cited here as VSCA 168 on the s 6E point, but as (2002) 6 VR 496 in the drug sentencing sheet on the s 6D community protection point. These may be the same proceeding at different stages or a citation error — reconcile the two before using either in a written answer.
Currency watch¶
• 13 August 2026 — built from the source material. Confirm the s 16(1A) paragraph list against the current consolidation: the emergency-worker paragraphs (g)–(l) and (ea) are recent insertions and the lettering shifts each time the list is extended.
• s 16(3A) is repealed — inserted 1993, repealed by Act No. 48/1997. Any note or precedent citing s 16(3A) is out of date.
• Standard sentence offences — the s 9(1A)(ab) prohibition turns on the standard sentence offence list, which is amended independently of Part 2A. Check the current list before proposing an aggregate.
• Part 2A classes — s 6B(2) and s 6B(3) define the four serious offender classes and their respective relevant offences. Confirm both before conceding s 6E applies.