“Exceptional, Not Illogical” – When a Conditional Discharge Outweighs the “Three-Strike” Minimum: Commentary on McMullen, R. v ([2025] EWCA Crim 1112)

1. Introduction

The Court of Appeal’s decision in McMullen addresses a question rarely confronted with such candour: can a judge legitimately impose the most lenient of all criminal disposals—a conditional discharge— on a habitual dwelling-house burglar who is technically subject to the statutory “third-strike” minimum sentence of three years’ imprisonment? The Solicitor General believed not and referred the case under the Unduly Lenient Sentence (ULS) scheme. The Court of Appeal disagreed. The judgment is now the leading authority on:

How s.314 Sentencing Code (“three-strike burglaries”) interacts with the Sentencing Council’s burglary guideline when multiple related offences are sentenced at different times.
The scope of the “exceptional circumstances” proviso in s.314, including the relevance of prosecutorial delay and totality.
When a conditional discharge can be used as a principled alternative to further custody for recidivist offenders already serving a long sentence.
The limits of the Court of Appeal’s powers under the ULS jurisdiction when the sentencing judge has properly exercised an open discretion.

2. Case Background

The offender. Mr McMullen, 34 at the time of the index burglary and 36 at the time of sentence, had 34 previous convictions covering 92 offences, including two statutory “strikes” for dwelling burglary (2016 and 2019).

The index offence. On New Year’s Eve 2022 he broke into a flat in SE16, London, conducted an untidy search, and stole items worth > £3,000.

Procedural history. Although forensic evidence linking him to the crime was available by March 2023, he was not charged until March 2025. Meanwhile, in June 2024 he received an aggregate six-year term for six other dwelling burglaries in the same series (plus other offending). He was still serving that sentence when he pleaded guilty to the index offence in May 2025.

The impugned sentence. HHJ Reid, persuaded that (i) the two-year delay was wholly unjustified, (ii) had the charge been prompt the index burglary would have been sentenced alongside the others with no real effect on the total term, and (iii) further custody would serve no practical purpose, concluded that exceptional circumstances existed for the purposes of s.314. He therefore imposed a three-year conditional discharge, the statutory maximum.

The Solicitor General’s reference. The Crown accepted the existence of exceptional circumstances but argued that a conditional discharge fell “outside the guideline” and was hence unduly lenient.

3. Summary of the Judgment

The Court of Appeal (Criminal Division) refused leave to refer the sentence. Key holdings:

The sentencing judge correctly categorised the burglary as category 1B (high harm, medium culpability) and properly identified the statutory minimum, the exceptional-circumstances gateway, and the offender’s guilty-plea discount.
Unjustified prosecutorial delay is capable of constituting, or contributing to, exceptional circumstances under s.314, because it would be disproportionate to lengthen an offender’s overall custody solely due to bureaucratic inertia.
When offences form part of the same criminal episode or series, the principle of totality requires the court to look at the overall sentence; had the index burglary been sentenced alongside the others, the total likely would have been unchanged or only minimally increased.
In such a situation the imposition of a conditional discharge is a rational exercise of discretion, providing the court with future leverage (breach proceedings) without adding pointless months or years to an existing term.
Because the judge’s reasoning was sound and his disposal lay within the available range once exceptional circumstances were found, the sentence was not unduly lenient; therefore the Court of Appeal had no basis to intervene.

4. Analysis

4.1 Precedents and Materials Cited or Implicitly Applied

Section 314, Sentencing Code – imposes a minimum three-year sentence for a “third-strike” domestic burglar unless “exceptional circumstances” justify departure.
Sentencing Council Guideline: Burglary Offences (2012 & rev. 2021) – sets the category 1B starting point (2 years; range 1–4 years) and emphasises totality and alternative disposals.
Sentencing Council Guideline: Totality (2012, rev. 2023) – directs courts to ensure that the aggregate sentence is “just and proportionate”.
Criminal Justice Act 1988, s.36 – statutory basis for the ULS scheme, giving the Attorney General (here, the Solicitor General) power to refer sentences deemed “unduly lenient”.
Attorney-General’s Reference (No 4 of 1989) [1990] 1 WLR 41 – classic statement that an appeal court may interfere only where a sentence is outside the range which the judge could properly consider.
R v Docherty [2016] UKSC 62 – hierarchical guidance on mandatory minima and exceptional-circumstances gateways (by analogy).
R v Povey [2008] EWCA Crim 1261 – prosecution/administrative delay can justify a lower sentence when otherwise unjust.

Although not exhaustively cited in the transcript, these authorities form the doctrinal backdrop against which the Court of Appeal assessed the judge’s exercise of discretion.

4.2 The Court’s Legal Reasoning

4.2.1 Exceptional Circumstances under s.314

The phrase is not statutorily defined; therefore the court relied on long-standing principles:

They must be truly exceptional, not merely ordinary mitigating factors.
The list is not closed; they may relate to the offence (e.g., triviality, minor role) or the offender (e.g., compelling personal mitigation), or—as here—to the procedural environment such as inordinate delay.

Here, the delay was critical because:

It was wholly unexplained (administrative “ping-pong” between police and CPS).
Had the charge been timely, the index offence would have been sentenced with the 2024 batch and, per totality, the aggregate would have remained effectively the same.
Insisting on the statutory minimum after that delay would infringe proportionality and fairness—key tenets of Article 6 ECHR and the common-law concept of just punishment.

4.2.2 Totality as an Analytical Tool

The court emphasised that sentencing cannot be conducted in silos. Where offences are part of a sequence, it is artificial to add separate custodial terms long after the fact, particularly when the offender is already serving a sentence calibrated to the entire criminal episode. The totality guideline mandates a holistic view; thereby the judge was entitled—even obliged—to consider how an additional term would interact with the existing six-year sentence.

4.2.3 Conditional Discharge as a Rational Choice

A conditional discharge is often viewed as the lightest of disposals, but it carries a built-in deterrent lever: if the offender commits any further offence during the period of discharge, the court may both sentence for the new offence and re-sentence for the original one. HHJ Reid expressly wanted to preserve future judicial flexibility without artificially extending current incarceration. The Court of Appeal endorsed this philosophy as “a realistic and intelligent attempt” to achieve proportionality and maintain community protection.

4.2.4 Limits of the ULS Jurisdiction

Under Attorney-General’s Reference (No 4 of 1989), the Court of Appeal may intervene only if the sentence is so lenient that no reasonable judge could have imposed it. Because the Crown accepted:

category 1B classification,
existence of exceptional circumstances, and
justifiability of substantial “cut-down” if custody were imposed,

the logical space for declaring the sentence “unduly lenient” collapsed. The appellate court thus refused leave.

4.3 Likely Impact of the Decision

The judgment provides clarifying precedent in at least four respects:

Scope of Exceptional Circumstances. Delay attributable to investigative or prosecutorial inefficiency can, when it leads to an otherwise unjust extension of custody, amount to an exceptional circumstance under s.314.
Hierarchy of Sentencing Principles. Totality and proportionality can, in an exceptional case, trump the rough-and-ready arithmetic of statutory minima—even in “third-strike” burglary.
Rehabilitative Pragmatism. Where an offender is already serving a long custodial term, the court may legitimately choose a community‐ based mechanism (conditional discharge) to retain future control without immediate additional custody.
ULS Boundary-Setting. The case re-affirms that the Court of Appeal will not disturb a sentence merely because it is “unconventional”. Provided the judge applied correct principles and reached a reasoned, proportionate outcome, the appellate court will not substitute its own view.

Practitioners can now cite McMullen when arguing that (i) delay, (ii) prior concurrent sentences, or (iii) rehabilitative leverage justify departing from mandatory minima, including by resort to non-custodial disposals.

5. Complex Concepts Simplified

Third-Strike Burglar – An offender with two prior qualifying convictions for domestic burglary faces a statutory minimum of three-years’ imprisonment on the third conviction (Sentencing Code, s.314).
Exceptional Circumstances – Factors that make it unjust to apply the statutory minimum. The threshold is high but flexible.
Conditional Discharge – The offender is convicted but receives no immediate punishment. If he commits another offence within the discharge period (max three years), he can be re-sentenced for both offences.
Unduly Lenient Sentence (ULS) Scheme – Allows the Attorney General (or Solicitor General) to ask the Court of Appeal to increase a Crown Court sentence that is “unduly lenient”.
Totality Principle – Ensures that the cumulative sentence for multiple offences is proportionate to the overall criminality.

6. Conclusion

McMullen does not license judges to hand out conditional discharges to every repeat burglar. What it does is crystallise a balanced proposition: Where a mandatory minimum collides with demonstrably unfair consequences—here, wholly unexplained charging delay that would otherwise extend an offender’s aggregate custody—courts retain the discretion to adopt an alternative, even unorthodox, sentence.

The decision strengthens the jurisprudence on s.314, re-centres totality, and delineates the limits of appellate intervention under the ULS scheme. Most importantly, it endorses practical sentencing that looks beyond rote adherence to minima, focusing instead on coherent justice and public protection. For prosecutors, defenders, and judges alike, McMullen will be the go-to authority whenever delay, totality, and exceptional-circumstances arguments intersect in the context of repeat-strike offences.