R v EGC [2026] EWCA Crim 342 — Mandatory doli incapax direction where the alleged offence may pre-date 30 September 1998

1. Introduction

This application for leave to appeal (referred by the Registrar to the Full Court) concerned the safety of two convictions for sexual offending following a 12-day trial at Norwich Crown Court. The appellant, anonymised as “EGC” due to sexual offence complainant anonymity and reporting restrictions, was convicted of (i) sexual assault (count 2) against “C2” and (ii) indecent assault (count 3) against “C3”, and acquitted of rape (count 1).

The central legal issue arose because the earliest alleged conduct (count 3) may have occurred when EGC was aged between 10 and 14 at a time when the common law rebuttable presumption of doli incapax still applied (until its abolition with effect from 30 September 1998 by section 34 of the Crime and Disorder Act 1998). The key question was whether the trial judge’s directions were legally adequate given that the jury were permitted to convict within a date range that included the pre-abolition period.

2. Summary of the Judgment

The Court of Appeal (Criminal Division) (Males LJ) held that the conviction on count 3 was unsafe because the jury were not directed in accordance with the requirements of doli incapax. Specifically, the jury were not told that, if the conduct occurred when EGC was aged 10–13 before 30 September 1998, the prosecution had to prove he knew the act was “seriously wrong” (not merely naughty) and that there had to be clear positive evidence of such knowledge distinct from the act itself. The prosecution conceded this ground, and the Court quashed the conviction on count 3.

The Court rejected the argument that this misdirection infected the conviction on count 2. It held there was no real possibility that the jury used the (unsafe) count 3 conviction as support for count 2, particularly in light of careful directions about the relevance of EGC’s admitted later offending and its (ir)relevance to count 3. Leave to appeal against count 2 was refused.

3. Analysis

3.1 Precedents Cited

  • C (A Minor) v DPP [1996] 1 AC, 38D-F
    This House of Lords authority states the content of the pre-abolition doli incapax presumption: for children aged 10 to under 14, the prosecution had to rebut the presumption by proving the child knew the act was seriously wrong (not mere childish mischief), and that this required “clear positive evidence” beyond the act itself. In R v EGC, the Court treated this as the governing standard and found the judge’s direction—focussed on indecency and intention, and inviting the jury to consider whether it was a “game”—did not meet the specific doli incapax requirement.
  • R v DM [2016] EWCA Crim 674, [2016] WLR 146
    This Court of Appeal decision reaffirmed the continuing relevance of doli incapax directions for historic allegations that may pre-date the 1998 abolition. Its citation reinforced that the point is not merely historical: where temporal uncertainty means the offence could have occurred before 30 September 1998, the jury must be directed on the presumption and how it is rebutted. In R v EGC, the expanded date range created exactly that situation, making the omission a material error of law.

3.2 Legal Reasoning

The Court’s reasoning turned on the interaction between (i) the uncertain timing of the alleged indecent assault against C3 and (ii) the legal consequences of permitting the jury to convict within a period that included time before the statutory abolition of doli incapax.

Although the indictment originally alleged a period from 31 December 1999 to 1 January 2001 (post-abolition), the judge—after closing speeches and by agreement—directed the jury they could convict if sure the offence occurred between 10 February 1998 and 1 May 2004. That expansion inadvertently brought into play the pre-30 September 1998 presumption. Once that possibility existed, the jury had to be directed that:

  1. if EGC was within the relevant age band at the relevant time, the law presumed he was incapable of crime unless rebutted;
  2. the prosecution had to prove he knew the conduct was seriously wrong, not merely naughty; and
  3. there must be clear evidence of such knowledge independent of the commission of the act.

The judge’s direction addressed indecency and intention with careful reference to age and maturity, but did not confront the distinct question of “serious wrongfulness” nor the need for independent evidence of guilty knowledge. The Court held this deficiency was critical, particularly given the possibility that EGC was only 10 at the time. The conviction on count 3 was therefore unsafe and had to be quashed.

On count 2, the Court separated the misdirection problem from the overall safety of the remaining conviction. It relied on the trial judge’s “careful direction” on bad character/cross-admissibility: EGC’s admitted later offending was said to be relevant to count 2 (adult sexual touching of a teenager) but expressly irrelevant to count 3 (where both were children). Given that structure, and the “clear and obvious” nature of the adult bad-character evidence, the Court concluded it was unrealistic to suppose the jury used count 3 as support for count 2. The legal test applied was whether there was a “real possibility” the jury reasoned impermissibly; the Court found none.

3.3 Impact

The decision underscores a practical and recurring risk in historic sexual allegations involving child defendants: where dates are uncertain and the jury is permitted to convict over a broad range, counsel and judges must check whether any part of that range engages the pre-abolition law of doli incapax. If it does, failure to give the full doli incapax direction will likely render the conviction unsafe.

The judgment also illustrates a limiting principle on “spillover” arguments in multi-count indictments: even a conceded unsafe conviction will not automatically contaminate other convictions if (a) the jury were properly directed on compartmentalisation and the relevance/irrelevance of other material (including bad character), and (b) the appellate court is satisfied there is no real possibility of impermissible reasoning.

For future cases, the decision is likely to influence:

  • Case management and directions: heightened scrutiny where date ranges are amended or expanded after evidence/closing speeches.
  • Charging decisions: prosecutorial caution in relying on uncertain dates for alleged offending by children in the 10–13 age bracket pre-30 September 1998.
  • Appellate review: clear readiness to quash where the doli incapax framework was legally required but omitted, especially for the youngest ages (10–11).

4. Complex Concepts Simplified

  • Doli incapax: a former common law rule that presumed children aged 10 to under 14 could not commit crimes unless the prosecution proved they understood their act was seriously wrong. It was “rebuttable,” meaning it could be overcome by proof.
  • “Seriously wrong” vs “naughtiness”: the law required proof the child appreciated moral/legal wrongfulness of a grave kind, not merely that the act was naughty or against rules.
  • “Independent evidence”: the prosecution could not rely solely on the fact the act occurred; there needed to be additional evidence showing the child’s guilty understanding (for example, concealment, lies, threats, planning, or other conduct evidencing awareness of serious wrongdoing—depending on the evidence in the particular case).
  • Bad character / cross-admissibility: evidence of other misconduct can sometimes be used to show propensity or intent, but the jury must be told precisely what it may (and may not) use it for, count by count.
  • Section 4 Contempt of Court Act 1981 order: a postponement of reporting to avoid prejudice to a possible retrial; here, anonymised reporting was permitted.

5. Conclusion

R v EGC reaffirms that where a jury may convict for conduct occurring before 30 September 1998 when the defendant was aged 10–13, the trial judge must give a full doli incapax direction: the prosecution must prove the child knew the act was seriously wrong, supported by clear evidence independent of the act itself. The failure to do so rendered the indecent assault conviction unsafe and it was quashed. However, the Court also confirmed that such an error does not automatically undermine other convictions on the indictment where the jury were properly directed on relevance and separation of issues and there is no real possibility of prejudicial “spillover.”