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Dillon, R. v
Factual and Procedural Background
On 17 March 2024 the Appellant and the Victim were employed as security officers at The University. A dispute arose when the Victim returned from a break and, after a verbal exchange, the Appellant struck the Victim repeatedly, dragged him to the ground, punched him in the face while he was prone and mocked him. The police attended; the Appellant admitted throwing the first and subsequent punches. The Victim sustained a broken right ankle and a broken nose and was taken to hospital.
The Appellant pleaded guilty at the magistrates' court on 6 October 2025 to inflicting grievous bodily harm contrary to section 20 of the Offences against the Person Act 1861 and was committed to The Crown Court for sentence. On 10 February 2026 Judge Hiddleston sentenced the Appellant to 22 months' imprisonment. The Appellant obtained leave to appeal the sentence.
Legal Issues Presented
- Whether the harm to the Victim was properly categorised as category 1 "permanent, irreversible injury" for the Sentencing Guideline applicable to section 20 offences.
- Whether the custodial sentence imposed was manifestly excessive and whether the custodial term should have been suspended.
Arguments of the Parties
Appellant's Arguments
- The judge was wrong to categorise the harm as category 1; the criminal standard of proof for permanence was not met and, in any event, the effects were not of the order required for category 1.
- Medical evidence (including treatment notes) showed steady recovery and a prognosis that did not guarantee permanent disability; the expert report relied upon was based on notes rather than personal examination and post-June 2024 assessments were not specifically addressed.
- Comparable authority (R v Hayes) supports a lower harm categorisation.
- The judge failed to carry out the required balancing of multiple harm factors and failed properly to consider suspension of the sentence given mitigation (remorse, good character, positive pre-sentence report).
Prosecution's Arguments
- The prosecution contended the injury met category 1: permanent, irreversible injury with substantial and long-term effects on daily activities or ability to work, relying on the Victim's account and medical evidence.
Table of Precedents Cited
| Precedent | Rule or Principle Cited For | Application by the Court |
|---|---|---|
| R v Hayes [2025] EWCA Crim 750 | Comparison of harm categorisation under the Sentencing Guideline for section 20 offences. | The judge had considered R v Hayes; the Appellant relied on it to argue lesser harm. The court noted Hayes but emphasised that each case depends on its own facts and did not treat Hayes as determinative. |
Court's Reasoning and Analysis
The court analysed the categorisation provisions of the Sentencing Guideline, emphasising that the categories relate to "really serious injury" and that the category 1 criterion referring to permanent, irreversible injury must be read in context with other category 1 factors (including life-long dependency or ongoing medical treatment). The court concluded that the judge was wrong to treat the case as category 1.
The court found that the ankle injury, together with the nasal and psychological effects, amounted to "grave" injury sufficient for category 2: permanent or irreversible effects were present but not of the order contemplated by category 1. The court accepted the Victim's evidence of continuing symptoms nearly two years after the incident and accepted the medical prognosis that some lasting functional impairment of the ankle was likely, while acknowledging the Appellant's point about the limits of the expert's observations.
On culpability, the court agreed there was medium culpability (category B) and that aggravating features (unprovoked, continued assault while the Victim was vulnerable, in the workplace and in the course of the Appellant's employment) moved the offending upward within the range. The court balanced aggravating and mitigating factors (noting remorse, limited previous record and a positive pre-sentence report) and assessed the appropriate sentence for category 2B offending.
Applying the Guideline: the starting point for category 2B is two years' custody (range one to three years). The court held that aggravating features were offset by mitigation, arriving at 24 months' custody after trial; with the one-third reduction for the guilty plea the appropriate immediate custodial term was 16 months. The court considered suspension but concluded that immediate custody was necessary because of the seriousness of the offence and the category 2 harm.
Holding and Implications
APPEAL ALLOWED IN PART: The sentence of 22 months' imprisonment is quashed and substituted with a sentence of 16 months' immediate imprisonment.
Direct consequences: the Appellant's sentence was reduced from 22 months to 16 months' immediate custody. The court clarified categorisation under the Sentencing Guideline in the particular factual matrix of this case (category 2 rather than category 1). The opinion does not purport to establish a new general precedent beyond the application of existing guideline principles to these facts.
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