R v Pottinger [2026] EWCA Crim 416 — Accessory Liability for Section 18: Conditional Intent, In-Club Encouragement, and Compatibility with Acquittal on “Endangering Life”

1) Introduction

R v Pottinger concerned the scope of accessory liability by joint participation for a section 18 Offences Against the Person Act 1861 offence where the appellant was said to have assisted a shooting by helping get a firearm into a nightclub and (on the Crown’s case) by encouraging the shooter immediately before the shots were fired.

Mr Pottinger was tried at the Central Criminal Court before HHJ Mayo KC. The prosecution alleged gang-related violence: the victim, Brandon Malutshi, was shot twice in the legs at and outside the Oval Space nightclub in Hackney; the shooter was Chris Kaba (not on trial as he had died). Mr Pottinger was one of several defendants. He was convicted of:

  • Count 2: wounding with intent contrary to section 18 (as an alternative to attempted murder);
  • Count 4: possession of a firearm with intent to cause fear of violence (no appeal against this conviction).

He appealed only against the conviction on count 2. The appeal raised three interlinked issues: (i) whether the jury might have convicted on an “impermissible” basis because the trial judge did not sufficiently confine the prosecution case; (ii) whether the verdict was unreasonable; and (iii) whether conviction on section 18 was inconsistent with acquittal on possession of a firearm with intent to endanger life (count 3).

2) Summary of the Judgment

The Court of Appeal (Criminal Division) (Popplewell LJ giving judgment) dismissed the appeal and held the conviction on count 2 was safe. In substance, the Court held:

  • The prosecution case was not confined to the appellant’s initial assistance in getting the gun into the club; it also encompassed encouragement inside the club after the victim had been identified.
  • The jury were entitled to convict on count 2 on at least two legitimate bases: (a) that by assisting in smuggling a loaded gun into the venue, Mr Pottinger shared a conditional intent that it would be used to inflict really serious injury on a rival if the occasion arose; and/or (b) that he later encouraged Kaba at the bar shortly before the shooting and thereby shared Kaba’s section 18 intent.
  • There was no inconsistency between (i) conviction for section 18 intent to cause really serious injury and (ii) acquittal on the “endangering life” intent count; nor between conviction of Mr Pottinger and acquittal of certain co-defendants, because the jury were entitled to assess each defendant separately on the evidence.

3) Analysis

3.1 Precedents Cited

The judgment does not cite prior authorities by case name. Its reasoning proceeds by applying orthodox principles of (i) accessory liability by assistance/encouragement, (ii) proof of intent (including conditional intent), (iii) appellate review of verdict safety and alleged inconsistency, and (iv) adverse inference from silence.

The judgment does, however, refer to:

  • section 18 of the Offences Against the Person Act 1861 (intent to cause really serious bodily harm); and
  • a “standard direction under section 34” (adverse inference from silence in interview, i.e. the familiar statutory framework), used here as part of the trial narrative (the judge identifying the appellant’s failure in interview to mention his account of the bar conversation as potentially significant).

In the absence of cited case law, the significance of Pottinger lies in how it consolidates these orthodox principles on the facts of a modern CCTV-led prosecution and in rejecting attempts to narrow the “prosecution case” by isolating a single line in closing speech.

3.2 Legal Reasoning

(a) The “limits of the prosecution case” and permissible bases of conviction

A core complaint was that the Crown case against Mr Pottinger was limited to “smuggling the gun in”, and that the trial judge failed to confine the jury to that basis—risking conviction on speculation about what occurred inside the club.

The Court rejected that characterisation. It analysed the closing speech as a whole and identified explicit passages where the Crown alleged group activity around Kaba at the bar and active encouragement by those present, including Mr Pottinger (“They were each participating by assisting and encouraging Kaba … Some defendants spoke with him … giving that extra impetuous to carry on.”).

The Court further noted that the judge’s summing-up focused “very fully” on the bar-stage evidence and that the defence’s own sentencing note essentially contemplated “last moment” awareness, which aligned with the Crown’s alternative route: participation and shared intent crystallising immediately before the shooting.

(b) Conditional intent and the “loaded gun into a nightclub” inference

The Court set out three theoretical routes by which the jury might have convicted, and it dismissed the first as not the Crown’s case and not reflected in directions. It endorsed the second route as the “main way” the prosecution put the case: when the gun was smuggled in, at least Bell and Kaba intended it to be used to injure a rival gang member if one was present (even if the victim was not specifically anticipated), and the jury could find Mr Pottinger shared that intent.

The Court’s reasoning is notable for its practical evidential chain:

  • count 4 conviction established the jury were sure Mr Pottinger knew the bag contained a gun at entry;
  • the CCTV allowed the jury to conclude it was loaded before being brought inside;
  • the jury could infer he knew it was a loaded gun;
  • once that was accepted, the jury could properly ask: why would a loaded gun be smuggled into a nightclub—supporting a conclusion of conditional intent for serious violence if confrontation arose.

Although the defence argued the directions did not “expressly” deal with conditional intent, the Court relied on the directions as a whole and, in particular, noted that the written directions (paragraph 62) specifically identified conditional intent as part of the Crown’s case across counts 1–4, and there had been no objection at trial after judicial enquiry.

(c) In-club encouragement as an independent basis of accessory liability

The Court held the conviction was also independently supportable on the third route: after Malutshi was identified, the jury could conclude Mr Pottinger encouraged Kaba in the moments before the shooting. This was not “impermissible speculation”: it was a permissible inference from CCTV, the fact of conversation (common ground), the jury’s entitlement to reject the appellant’s account of that conversation, and the ability to draw an adverse inference from lies and prior silence.

The Court treated the appellant’s earlier willingness to help get a loaded gun inside as context making encouragement at the crucial moment more likely: prior facilitation can support an inference of continued alignment when the anticipated contingency (a confrontation) materialises.

(d) Alleged inconsistency: section 18 intent vs intent to endanger life

The Court gave a clear doctrinal answer: intending really serious harm is not the same as intending to endanger life. The jury could rationally conclude the shooter intended to cause grievous injury without intending to endanger life—consistent with shooting the victim in the legs and consistent with acquittal on attempted murder. Therefore, acquittal on count 3 did not undermine conviction on count 2.

(e) Different outcomes for different defendants

The Court rejected the argument that acquittals of other defendants made the appellant’s conviction unsafe. Juries are routinely directed to evaluate each defendant separately. Here, the jury could distinguish Mr Pottinger (who carried the bag past security and spoke to Kaba at the bar) from others who were merely present or whose involvement did not satisfy the jury beyond reasonable doubt.

3.3 Impact

Pottinger is likely to be relied on in three practical contexts:

  • Framing the “prosecution case”: appellate courts will look at the case “in the round” (opening, evidence, closing, summing-up, written directions and route to verdict), and will be slow to accept attempts to narrow the Crown case by isolating a single advocacy phrase.
  • Conditional intent in joint enterprise/accessory settings: where a defendant knowingly facilitates a weapon entering a volatile environment, the jury may infer intent that it be used to cause serious violence if a confrontation arises, even if the eventual victim is not known to be present at the outset.
  • “Inconsistent verdict” arguments: the judgment reinforces that different mental elements across counts (serious harm vs endangering life) can rationally produce mixed verdicts; and that disparate verdicts across co-defendants can be explicable where evidential roles differ.

4) Complex Concepts Simplified

  • Section 18 wounding with intent: an offence requiring proof that the defendant (or an accessory who shares the intent) intended to cause really serious bodily harm. It is not necessary to prove an intent to kill.
  • Accessory liability (assisting/encouraging): a person can be guilty if they intentionally assist or encourage the principal offender and share the necessary mental element for the crime committed (here, intent to cause really serious harm).
  • Conditional intent: intending something to happen if a condition occurs (e.g., “use the gun to seriously injure a rival if we encounter one”). The intent is real, but contingent.
  • Adverse inference from silence (section 34 direction): if a suspect later relies on a fact at trial that they could reasonably have mentioned in interview, a jury may (with proper warnings) draw an inference that the later account was fabricated or unreliable.
  • “Unsafe” conviction / unreasonable verdict: on appeal, the question is whether the conviction is safe in light of the evidence and the fairness of the process, not whether the appellate judges would have reached the same verdict themselves.

5) Conclusion

The Court of Appeal upheld Mr Pottinger’s section 18 conviction by confirming that (i) the Crown case was not confined to the initial act of bringing the firearm into the club, (ii) the jury could properly infer conditional intent to cause really serious harm from knowingly facilitating the entry of a loaded gun into a nightclub against a background of gang hostility, and (iii) the conviction was also supportable on a distinct basis of in-club encouragement once the victim was identified. The judgment also provides a clear answer to “inconsistency” submissions: intent to cause really serious harm can exist without intent to endanger life, and differential verdicts across counts and defendants can be rational where the evidential picture differs.