Deferment Creates Legitimate Expectation, Not a Licence to Avoid Custody in Serious Violence: Article 8 Child Welfare and the “Mercy” Remedy on an Unduly Lenient Sentence Reference

1) Introduction

This Attorney General’s Reference concerned two offenders (partners and joint carers of a young child, “E”) who pleaded guilty to section 18 wounding with intent (Offences against the Person Act 1861) following a sustained, weaponised group assault on a neighbour, alongside further violence and disorder in the immediate aftermath. The Crown Court deferred sentence to see whether the offenders could demonstrate abstinence, cooperation with services, and stable parenting—then ultimately imposed community orders.

The central legal issues were:

• Whether deferring sentence was lawful and principled given the seriousness of the section 18 offending and guideline positioning.
• How Article 8 ECHR (family life) and the welfare of a dependent child should be balanced against punishment, deterrence, and consistency.
• How the Court of Appeal should respond where an improper deferment has created a legitimate expectation of non-custody and the offenders have relied on it to rehabilitate, with the child’s circumstances materially changing.
• The interaction between deferment and the Attorney General’s Reference jurisdiction, including timing and “double jeopardy”-type considerations.

2) Summary of the Judgment

The Court of Appeal granted leave and held that:

• The decision to defer sentence was wrong in principle because the case was far from the community/custody cusp; immediate custody of about 4 years (and 4.5 years for the offender also convicted of strangulation and assault on an emergency worker) was required.
• Nevertheless, because deferment had created a legitimate expectation of non-custody, the offenders had relied upon it, and returning them to custody now risked severe harm to E (including a real prospect of adoption proceedings), the court adopted an exceptional course.
• As an “act of mercy”, the court substituted 2 years’ imprisonment suspended for 24 months (on the section 18 count) for each offender, with the suspension requirements mirroring the former community order requirements; and imposed concurrent suspended sentences on the additional counts (12 months and 1 month respectively).

3) Analytical Commentary

3.1 The operative “new rule” (or clarified principle)

While the court did not purport to create a new doctrinal test, it articulated and applied a strong clarifying principle with practical force: deferment must not be used where the proper sentence is well above the suspension ceiling and remote from the custody/community threshold; and if an improper deferment has created a legitimate expectation of non-custody, that expectation (and reliance on it) can meaningfully shape the appellate remedy—potentially justifying a rare reduction to a suspendable term, but only in very exceptional circumstances.

3.2 The sentencing error: why deferment was impermissible here

The court’s starting point was the seriousness of the section 18 offence. It held the offending was “plainly” a category A case involving a “prolonged and persistent attack”, with multiple serious aggravating factors:

• Group activity with both offenders playing leading roles.
• Presence of children, including E, and injury to another child from shattered glass.
• Use of dangerous weapons: a glass to the head (“glassing”), and wood with screws.
• Multiple victims of violence (the primary victim and a second victim intervening).
• Heavy intoxication.
• Psychological impact on the primary victim (later evidenced in a Victim Impact Statement that was on the system but not brought to the sentencing judge’s attention).

The court rejected attempts to reframe the offence as shorter-lived and of lower culpability. It also treated the mitigation as limited at the initial sentencing stage, including because remorse was undermined by minimisation and untruths in accounts to probation, and because pleas were not early.

The result was stark: even allowing for mitigation and plea credit, the court held the appropriate sentence at the first sentencing hearing was no less than 4 years for each offender on count 1, with a further uplift for additional counts in one offender’s case. That conclusion logically excluded:

• Suspension (given the court’s assessment of the length required), and
• Any characterisation of the case as being near a threshold where deferment is designed to operate.

3.3 Precedents cited: what they contributed

(a) R v Petherick [2012] EWCA Crim 2214 — the Article 8 sentencing framework

Petherick supplied the structured approach to Article 8 in sentencing, especially where dependent children are affected. The court reaffirmed:

• Imprisonment will almost always interfere with family life and pursue legitimate aims; the key question is proportionality.
• The child’s welfare is an important consideration, but must be balanced against punishment, deterrence, victims’ interests and parity.
• Child impact can “tip the scales” principally in cusp cases; as offending becomes graver, disproportionality arguments weaken.
• Even where custody is unavoidable, child impact may (but need not) mitigate length, and there is no formulaic discount.

Applying that framework, the court accepted that E faced severe consequences, but held that—at the time of the original sentencing—this factor could not justify avoiding the required immediate custody for serious violence.

(b) R v Blackadder [2024] EWCA Crim 318; [2024] Cr App R(S) 16 and R v Swinbourne [2023] EWCA Crim 906, [2024] 1 Cr App R(S) 8 — strict limits on deferment

The judgment used Blackadder (endorsing Swinbourne) to restate that deferment is a narrowly confined tool:

• It is “sparingly used”, predominantly near the custody/community threshold.
• The court must be able to state clearly the sentence if there is compliance and non-compliance.
• Deferment is inappropriate unless compliance will lead to a sentence other than immediate custody.
• The commentary in Harris & Walker was endorsed: if a custodial term of 2 years or less could never be justified (and hence cannot be suspended), deferment will be improper.

The Crown Court’s approach failed these requirements: it did not specify outcomes with sufficient clarity; more importantly, the case was never within the deferment “zone” because the Court of Appeal assessed the correct sentence as well above 2 years and plainly custodial.

(c) R v Ferreira [2021] EWCA Crim 537 — deferment as a “sentence” and timing of Attorney General references

Ferreira was central on jurisdiction and practice:

• A decision to defer is itself a “sentence” for s.36 purposes, so it can be referred as unduly lenient.
• Best practice is to pursue the reference at the time of deferment, not after its outcome is known.

The court also drew from Ferreira a residual space for “double jeopardy”-type concerns in deferment cases. The rationale was reframed: not merely anxiety while an application is pending, but the legitimate expectation that deferment creates, and the offender’s reliance; plus the possibility that the child’s situation has materially evolved while the offender remained in the community.

(d) Authorities referenced within Petherick

The quoted passage from Petherick referenced (and used illustratively) additional authorities and materials including: HH, N v The State [2007] ZACC 18, Kayani; Solliman [2011] EWCA Crim 2871, [2012] 1 Cr App R 197, ZH (Tanzania), Franklyn (1981) 3 Cr App R(S) 65, Vaughan (1982) 4 Cr App R(S) 83, Mills [2002] 2 Cr App R (S) 229, and Bishop [2011] EWCA Crim 1446. Their role in this case was not to add new tests but to underline the established pedigree of considering dependent children while avoiding any notion that their interests automatically trump the legitimate aims of sentencing.

3.4 Legal reasoning: the two-stage lens (then vs now)

The judgment is best read as applying a disciplined two-stage analysis:

1. Stage 1 (what should have happened at the original sentencing): given guideline gravity and aggravation, immediate custody of about 4 years (and 4.5 years with additional counts) was necessary. Therefore deferment was legally and principledly unavailable.
2. Stage 2 (what should be done now): the court treated the improper deferment as having created (i) a legitimate expectation and (ii) a reality shift in which the child had returned to stable full-time care, with evidence that a fresh custodial shock could be profoundly harmful and could trigger adoption exploration. This, alongside demonstrated compliance and rehabilitation, justified an exceptional appellate accommodation.

The court expressly characterised the result as “very exceptional” and “an act of mercy”, signalling that it was not endorsing a general principle that family hardship can routinely convert serious violence into suspended sentences. Rather, the “mercy” was tied to the state-created expectation and reliance following an unlawful deferral decision.

3.5 Impact and practical implications

(a) For sentencing judges

• Deferment is not a workaround to “see how rehabilitation goes” in plainly serious offences requiring immediate custody.
• Where deferment is used, judges should comply with the guideline discipline: specify what sentence follows compliance and what follows breach, in clear terms.
• Judges should assume deferment generates a strong expectation interest, which later constrains the system’s room to correct error without creating unfairness—especially where children are involved.

(b) For prosecutors and the Attorney General’s Reference process

• The case reinforces R v Ferreira [2021] EWCA Crim 537: if deferment appears wrong in principle, a reference should be considered immediately, not after the end-of-deferment outcome.
• Delay can amplify the reliance interests and entrench changes to a child’s living arrangements, increasing the likelihood of an appellate compromise rather than straightforward correction.

(c) For defendants and practitioners

• Compliance during deferment and post-sentence supervision can materially influence the appellate remedy—especially where the court identifies a legitimate expectation arising from judicial acts.
• However, the decision’s repeated emphasis on “very exceptional circumstances” indicates that rehabilitation alone will rarely justify converting plainly immediate custody into suspension absent a comparable expectation/reliance dynamic.

4) Complex Concepts Simplified

Unduly lenient sentence (s.36 Criminal Justice Act 1988)

This is a mechanism allowing the Attorney General (or Solicitor General) to ask the Court of Appeal to increase a sentence that falls outside the range reasonably open to the sentencing judge. It is not a general appeal; it targets sentences that are wrong in principle or manifestly inadequate.

Deferment of sentence (s.5 Sentencing Act 2020)

The court postpones sentencing to observe whether the offender’s behaviour or circumstances change (e.g., abstinence, engagement with services), in a way that could justify a different sentence than would otherwise be imposed. Guidelines confine it to limited, near-threshold situations.

Legitimate expectation in this context

Not a public law claim, but a practical fairness concept: if a court’s deferment strongly implies that compliance will lead to non-custody, and the offender relies on that by restructuring life and family arrangements, it becomes harder—though not impossible—to impose later custody without unfairness.

Article 8 ECHR and dependent children

The child’s welfare matters and must be considered, but it is balanced against punishment, deterrence, victim impact, and consistency. The more serious the crime, the less likely family life interference will make custody disproportionate.

5) Conclusion

[2026] EWCA Crim 739 is a sharp warning against using deferment to avoid the consequences of serious violence. The Court of Appeal reaffirmed that deferment is for near-threshold cases and cannot be justified where the correct outcome is immediate custody well beyond the suspension ceiling.

At the same time, the court recognised a difficult systemic reality: improper deferment can generate legitimate expectations and real-life reliance, especially affecting dependent children. In an exceptional “mercy” outcome, the court reduced what should have been multi-year immediate custody to suspended terms—explicitly not because the offending was less serious, but because fairness and child welfare considerations had been dramatically reshaped by the wrongful deferral itself.