Full-Time Imprisonment in NSW: When the Section 5 Threshold is Reached

The Section 5 Threshold: Last Resort Principle

Section 5(1) of the Crimes (Sentencing Procedure) Act 1999 (NSW) provides:

“A court must not sentence an offender to imprisonment unless it is satisfied, having considered all possible alternatives, that no penalty other than imprisonment is appropriate.”

This is sometimes called the last resort principle. It means that full-time imprisonment cannot be imposed unless the court has first ruled out all lesser penalties such as fines, Community Correction Orders (CCOs), Conditional Release Orders (CROs), or Intensive Correction Orders (ICOs).

In practice, once the s 5 threshold is met, the court must impose a sentence of imprisonment, though the form of imprisonment (e.g. ICO vs full-time gaol) is determined by other provisions.

Offences Where Full-Time Imprisonment is Common

While the test applies universally, there are categories of offences where courts consistently find that no other penalty is appropriate. These include:

• Drug Supply and Trafficking – Particularly for commercial and large commercial quantities under the Drug Misuse and Trafficking Act 1985 (NSW), courts have repeatedly held that imprisonment is the norm.
• Aggravated Sexual Assault – Section 61J offences carry maximum penalties of up to 20 years; serious examples almost always result in full-time custody.
• Armed Robbery – Section 97 of the Crimes Act 1900 (NSW) prescribes a 20-year maximum; the courts treat deterrence as paramount.
• Serious Domestic Violence Offences – Particularly repeat or aggravated contraventions of AVOs, choking offences under s 37, and persistent abuse matters.
• Serious Violence – Offences such as reckless wounding, grievous bodily harm with intent, and manslaughter.

Case Law: How Courts Apply the Section 5 Threshold

R v Zamagias [2002] NSWCCA 17

The Court of Criminal Appeal made clear that s 5 requires judges to turn their minds to all alternatives before ordering full-time custody. A failure to demonstrate this reasoning can amount to error.

R v Douar [2005] NSWCCA 455

This case emphasised that the statutory threshold is not just a formality; judges must consider the offender’s circumstances, rehabilitation prospects, and whether less restrictive options could sufficiently serve deterrence and community safety.

Pullen v R [2018] NSWCCA 264

Though primarily about ICOs, Pullen underscores the community safety rationale: imprisonment is justified only if it clearly better serves community safety than a structured community-based order.

R v Henry (1999) 46 NSWLR 346

A seminal armed robbery guideline judgment, where the Court stressed that for serious violent offences, general deterrence and denunciation often require full-time imprisonment, even for offenders with rehabilitation prospects.

Judicial Commission Guidance

The Judicial Commission of NSW’s Sentencing Bench Book highlights the balancing act required by s 5:

• Aggravating factors (use of weapons, breach of trust, prior record, victim vulnerability).
• Mitigating factors (youth, plea of guilty, remorse, rehabilitation, mental health).
• Proportionality – The sentence must fit the crime; imprisonment cannot be imposed simply to access programs or punish beyond what is fair.

The Bench Book repeatedly stresses that courts must give real consideration to non-custodial options before deciding that only gaol will suffice.

Hypothetical Examples

Example 1: Serious Drug Supply

A 32-year-old man is convicted of supplying a commercial quantity of methamphetamine. Despite a plea of guilty and some rehabilitation steps, the sheer quantity and role in distribution cross the s 5 threshold. The judge finds deterrence and denunciation paramount, imposing a full-time prison sentence of 7 years.

Example 2: Domestic Violence Assault

A repeat offender breaches an AVO and strangles his partner, contrary to s 37 of the Crimes Act 1900 (NSW). Although his lawyer argues for an ICO, the judge finds community safety requires full-time imprisonment.

Example 3: White Collar Fraud

A 45-year-old woman is convicted of large-scale fraud exceeding $1 million. Given the scale and breach of trust, the court determines that only full-time custody can reflect community expectations and general deterrence.

The Human Impact of Full-Time Custody

A prison sentence is not just about deprivation of liberty. Offenders face:

• Loss of employment and income.
• Family separation and impact on children.
• Psychological effects of incarceration.
• Stigma and difficulties reintegrating after release.

This is why skilled sentencing advocacy is vital: persuading the court that a non-custodial alternative sufficiently meets sentencing purposes can literally keep a client out of gaol.