Totality, Delay and Parity in Unduly Lenient Sentence References: Robbery Spree Requires a Real Totality Uplift and Proper Plea Credit

1. Introduction

This was an Attorney General’s Reference challenging as unduly lenient a sentence imposed for a series of street robberies and related fraud committed over several days in June 2023, largely on the London Underground, by a group. The respondent (the offender) pleaded guilty to six counts of robbery and one count of fraud and received concurrent terms totalling 32 months’ imprisonment.

The Attorney General contended that the sentencing judge (i) failed to apply the totality principle in any meaningful way, (ii) made an unjustified reduction for delay, and (iii) reduced the sentence too far in an attempt to maintain parity with co-defendants. The central question for the Court of Appeal was whether the 32-month sentence fell outside the range reasonably open to the sentencing judge, applying the established restraint in unduly lenient references.

2. Summary of the Judgment

The Court of Appeal granted leave and allowed the Reference. It held the sentence was unduly lenient because:

• It was not apparent how the judge gave effect to totality for six separate robberies (and a fraud) involving multiple victims and violence.
• There was no proper basis to treat delay as mitigating where the offender had left the jurisdiction and served custody abroad for further offending.
• A one-third guilty plea discount was not justified; the appropriate reduction was 25%.

Nonetheless, the court also gave weight to avoiding “very significant and unjustifiable disparity” with co-defendants. Balancing these considerations, it substituted concurrent terms of 45 months’ imprisonment (reflecting a 5-year headline sentence less 25% credit for the pleas).

3. Analysis

3.1 Precedents cited and their influence

The court identified the usual principles governing Attorney General references: the trial judge is generally best placed; the jurisdiction corrects only “gross errors”; and even where undue leniency is found, the appellate court retains a discretion whether to increase sentence. The only cited authority was:

• Attorney General's Reference No 44 of 2025 (R v Guirdham (Daniel)) [2025] EWCA Crim 2211: relied upon for the proposition that the Court of Appeal may decline to increase a sentence where doing so would create “a very significant and… quite unjust disparity” between co-offenders.

In Kerari, the court did not treat Guirdham as fixing an outcome, but as illustrating a relevant constraint: parity is not an arithmetical exercise, but an injustice-avoidance control within the appellate discretion. The court therefore disclosed what sentence it would have considered absent disparity concerns, then moderated the final substituted sentence to avoid an excessive gap with co-defendants.

3.2 Legal reasoning

(a) Totality: acknowledgement is not application

The sentencing judge stated he would impose concurrent terms and “make an uplift for totality”, but did not explain how. The Court of Appeal accepted the judge had totality in mind, yet held the end result showed totality was not actually reflected. The court’s reasoning is practical: where there are multiple violent robberies against separate victims, totality requires a sentencing outcome that recognises the additional criminality beyond a single “lead” offence—whether by consecutive terms, a higher concurrent “headline” term, or another transparent mechanism.

The court assessed that each robbery attracted a five-year starting point given violence and circumstances. It emphasised it was “plainly impermissible” to multiply mechanically, but “some regard must be had” to the cumulative impact on separate victims. It stated that, before mitigation, “the very least” that could properly have been imposed was eight years—a clear signal that the original 32 months was far below any defensible totality-adjusted sentence.

(b) Delay: not a free-standing mitigation where the offender’s conduct explains it

The judge treated the passage of time (“another two years has passed”) as mitigation. The Court of Appeal rejected this on the facts:

• The offender left for Ireland before he knew he was wanted on these matters.
• He then committed further serious offending abroad, resulting in custody there.

The court’s implicit principle is that delay is context-sensitive: it may mitigate where it is not the offender’s fault and where it creates unfairness (e.g., prolonged uncertainty, rehabilitation in the community). But it should not operate as a discount where the timeline is materially shaped by the offender’s own decisions and further offending.

(c) Guilty plea credit: no enhancement because the offender was abroad/in custody abroad

The judge indicated 25% credit would ordinarily apply, but increased it to one-third because the offender had been “kept away” while serving a sentence in Ireland. The Court of Appeal held there was “no justification” for the enhanced discount and applied 25%.

Although the judgment does not restate the Guilty Plea guideline in detail, the reasoning aligns with it: plea credit is driven principally by timing and utilitarian value, not by sympathy for why a defendant did not plead earlier—particularly where the reason is foreign custody arising from new criminality.

(d) Parity/disparity: a limiting factor on the appellate uplift, not a justification for a very low sentence

The Court of Appeal accepted parity needed careful handling because co-defendants had already received sentences (roughly 27 to 40 months). However, it treated parity as a constraint on the final substituted sentence, not a basis to uphold an unduly lenient disposal.

The court therefore:

1. Explained what a proportionate sentence would look like absent disparity concerns (at least eight years before mitigation/plea).
2. Then selected a lower headline sentence—five years—expressly to avoid “very significant and unjustifiable disparity”.
3. Applied the correct plea credit (25%), producing 45 months.

This “two-stage transparency” (identify the proportionate range, then moderate for parity) strengthens the coherence of appellate intervention in multi-handed cases where earlier sentences may have been lower than ideal but are final.

3.3 Impact

The judgment is likely to be relied on in three recurring contexts:

• Multi-count robbery sentencing: it reinforces that concurrent sentences must still embody a recognisable totality uplift where there are numerous victims and repeated violence; merely stating “totality” is insufficient if the outcome does not reflect it.
• Delay arguments: it signals a stricter approach where delay is intertwined with the offender’s departure from the jurisdiction and/or further offending; delay will not readily justify a reduction.
• Parity in s.36 references: it confirms that avoiding unjust disparity may temper the substituted sentence (in line with Attorney General's Reference No 44 of 2025 (R v Guirdham (Daniel)) [2025] EWCA Crim 2211), but it does not immunise an unduly lenient sentence from correction.

4. Complex Concepts Simplified

• Unduly lenient sentence (s.36 Criminal Justice Act 1988): a mechanism allowing the Attorney General to ask the Court of Appeal to increase certain Crown Court sentences that are not merely “arguably low” but outside the range a judge could reasonably impose.
• Totality: when sentencing for multiple offences, the court must ensure the overall sentence is just and proportionate to the entire offending; concurrency does not remove the need to reflect the additional criminality.
• Parity / disparity: co-offenders should not receive markedly different sentences without good reason. Appellate courts may avoid creating an injustice by producing an excessive gap, even when increasing an unduly lenient sentence.
• Starting point / category in guidelines: guidelines place offences into culpability and harm categories; the “starting point” is the benchmark before adjusting for aggravating/mitigating factors and guilty plea credit.

5. Conclusion

[2026] EWCA Crim 908 is a clear warning that, for repeated violent robberies, a sentencing court must do more than recite totality: the overall term must visibly accommodate the multiplicity of offences and victims. It also confines mitigation for delay to cases where it is truly unjust to ignore it, and it rejects enhanced plea credit based on foreign custody resulting from further offending. At the same time, the Court of Appeal reaffirmed that parity can properly moderate appellate correction—preventing a “correct” sentence from becoming a new injustice when compared with final sentences already imposed on co-defendants.