Sentencing for Online Child-Sex Incitement Attempts: No Discount for “Only One” Category A Factor and Only a Small Reduction Where the “Child” Is a Decoy

1) Introduction

R v Leach [2026] EWCA Crim 958 is an Attorney General’s Reference under section 36 of the Criminal Justice Act 1988 concerning alleged undue leniency in sentencing for online sexual communications directed at a purported 14-year-old girl who was, in fact, a decoy account.

The offender (aged 55 at the time) was convicted after trial at the Crown Court at Worcester of:

  • attempted sexual communication with a child (count 1); and
  • attempting to incite a child to engage in sexual activity (count 2).

The Crown Court imposed 2 years’ imprisonment suspended for 2 years (concurrent 12 months on count 1), plus a £1,000 fine, costs, and ancillary orders. The Solicitor General referred the sentence as unduly lenient.

The key issues on the reference were:

  • Whether the judge lawfully and properly applied the relevant Sentencing Council guideline (including categorisation and adjustments).
  • How substantial any reduction should be where the “child” is a decoy (i.e., the offence is an attempt and no actual child exists).
  • Whether a suspended sentence was permissible or appropriate for this type of offending.
  • Even if unduly lenient, whether the Court of Appeal should exercise its discretion to leave the sentence unchanged.

2) Summary of the Judgment

The Court of Appeal (Criminal Division) granted leave and held that the sentence was unduly lenient. In particular:

  • The judge was wrong to reduce the guideline starting point on the basis that “only one” Category A culpability factor applied; once any Category A factor applies, the case falls within Category A, and the absence of multiple Category A factors is not a reason routinely to move down from the starting point.
  • A reduction to reflect that the “child” was a decoy was necessary, but a one-year reduction was generous in light of guidance that usually only a very small reduction is appropriate where, but for the decoy, the offender would have proceeded.
  • A suspended sentence was generally inappropriate for such serious conduct; immediate custody is ordinarily required, and a community-based disposal depends on workable rehabilitative requirements—which were not available given the offender’s residence abroad.

Nonetheless, the Court exercised its discretion not to quash and substitute a higher sentence, leaving the suspended sentence in place due to the offender’s circumstances (age, absence of prior relevant convictions, lack of reoffending over several years, assessed lack of imminent risk, and stability abroad).

3) Analysis

3.1 Precedents Cited

R v X, Y and Z (References under section 36 of the Criminal Justice Act 1988) [2026] EWCA Crim 845

The Court relied on R v X, Y and Z to restate the core principles governing undue leniency references: the jurisdiction is aimed at correcting gross error, maintaining public confidence, and addressing substantial departures from sentencing norms. It emphasises that “sentencing is an art, not a science” and that the appellate threshold is high: it is not enough that the sentence is lenient; it must be unduly so.

Attorney General's Reference (No. 4 of 1989) (1989) 11 Cr App R(S) 517

This authority was used to underline that, even when a sentence is found unduly lenient, the Court of Appeal retains a residual discretion to leave it unchanged. That discretion is not a technical afterthought: it is a substantive safeguard permitting the court to balance justice, public interest, and fairness in the individual case.

R v Underwood [2026] EWCA Crim 122

R v Underwood was deployed to support the proposition that, in decoy cases, any reduction for the absence of a real child is typically small, because the reason the offence was not completed is generally external to the offender’s own restraint. In other words, the offender’s culpability is not materially reduced merely because the “victim” was fictitious; the key is what the offender intended to do and how far the conduct progressed.

R v Reed [2021] EWCA Crim 572

The Court treated R v Reed as establishing a strong norm: offences involving attempting to incite a child to sexual activity ordinarily require immediate custody, save for exceptional cases where a non-custodial disposal can deliver punishment and risk-reduction—most plausibly through structured rehabilitative requirements. This case applied that approach to reject suspension where rehabilitative conditions were practically unworkable.

3.2 Legal Reasoning

(a) Guideline method: starting point, steps, and clarity of reasoning

The Court accepted that the judge identified the correct guideline starting point (five years). The error arose in how the judge moved away from that starting point at the outset.

The Court’s key clarification is methodological: where an offence has one or more Category A culpability factors, it is properly placed in Category A. The guideline does not support an arithmetical approach by which a judge routinely discounts from the Category A starting point because “only one” Category A factor is present. If anything, the presence of multiple Category A factors may justify an uplift, but the converse does not automatically warrant a discount.

The Court also highlighted a transparency point: if a judge concludes that, despite being a Category 1A case, there are features making it less serious within the range, the judge should identify those features clearly when adjusting from the starting point.

On the facts, the Court found the case had two Category A culpability factors: grooming and significant disparity in age. That undercut the judge’s stated rationale for the initial downward movement.

(b) Attempts and decoys: where the “harm” is hypothetical

The Court treated as central the guideline “box” addressing offences where activity is incited but does not take place (including decoy scenarios). The required approach is:

  • Identify the harm category by reference to the sexual activity intended.
  • Apply a downward adjustment at Step 2 to reflect that no (or lesser) harm actually resulted.
  • The reduction is usually very small where the offender was prevented late, or where there was no real child and the offender would otherwise have proceeded.
  • No additional reduction should be made merely because the offence is an “attempt” (i.e., avoid double-counting).
  • A larger reduction may be justified where the offender voluntarily desisted at an early stage.

Applying that framework, the Court considered the judge’s one-year reduction for the decoy to be generous, but it did not treat it as wholly indefensible given two factual points: the offender had ceased contact before being confronted and had not actively pursued a meeting (even if the communications were plainly sexual and escalatory).

(c) Suspension and the custody norm for serious child-sex incitement

The Court accepted the Attorney General’s submission that this form of offending ordinarily requires immediate custody. It is not simply a question of whether the offender is “low risk”; it is also the seriousness of the offence and the need for punishment and deterrence.

The Court’s reasoning also adds a practical constraint: where a court contemplates a community outcome (or suspension with meaningful requirements), it must be satisfied that the requirements are workable and enforceable. Here, probation assessed that the offender’s residence abroad meant there were no workable rehabilitative conditions. That made suspension particularly difficult to justify on the guideline approach as explained in Reed.

The Court also noted (without applying) legislative change: section 2 of the Sentencing Act 2026 permits longer sentences (up to three years) to be suspended, but it did not apply to this offender. The observation signals the Court’s attentiveness to the statutory boundary applicable at the time of sentence and to non-retrospectivity.

(d) Finding undue leniency but leaving the sentence unchanged

The most striking feature is the Court’s final step. Having concluded: (i) the sentence should have been longer, and (ii) it therefore could not properly have been suspended, the Court nonetheless declined to exercise its power to substitute a new sentence.

The Court’s reasons reflect the discretionary principle from Attorney General's Reference (No. 4 of 1989) (1989) 11 Cr App R(S) 517: the offender was now 60; had no relevant prior convictions; had not reoffended in approximately five years since the offence; probation assessed no imminent risk and identified stabilising factors. In the Court’s words, “the balance of justice and mercy” favoured leaving the sentence unchanged.

The decision therefore illustrates that section 36 performs two functions: (1) it publicly corrects and clarifies sentencing principle (norm-setting), and (2) it permits restraint in outcome where the individual case makes re-sentencing unfair or disproportionate.

3.3 Impact

(a) A concrete clarification on “Category A” reasoning

The Court’s clearest forward-looking point is that judges should not treat the presence of “only one” Category A factor as a reason to move down from the Category A starting point. Category placement is a threshold exercise; within-category movement must be justified by identified features of culpability/harm, not by a misconceived arithmetic of factors.

(b) Decoy cases: limited discount, careful sequencing, and avoiding double-counting

This judgment reinforces (alongside R v Underwood [2026] EWCA Crim 122) that decoy cases typically attract only a modest reduction because the offender’s intent and conduct remain the focus. It also highlights the need to keep guideline steps distinct—particularly to ensure the “attempt/decoy” adjustment is not duplicated under mitigation.

(c) Suspended sentences: feasibility of rehabilitation requirements matters

The Court’s emphasis on the absence of workable rehabilitative conditions where an offender resides abroad is likely to be influential in future cases involving: cross-border residence, unstable immigration status, or any practical impediment to programme attendance and supervision.

(d) Discretion to leave an unduly lenient sentence unchanged remains real

The outcome underscores that the section 36 discretion is not theoretical. Even after a clear finding of undue leniency, the Court may leave the sentence in place where the passage of time, demonstrable stability, and low assessed imminent risk make re-sentencing inconsistent with justice in the particular case.

4) Complex Concepts Simplified

  • “Unduly lenient”: not merely a sentence some judges might view as generous; it must fall outside the range a judge could reasonably impose.
  • Section 36 reference: a mechanism allowing the Attorney General/Law Officers to ask the Court of Appeal to review certain sentences for undue leniency. It is about maintaining sentencing standards and confidence, not routine second-guessing.
  • Guideline “starting point” vs “category range”: the starting point is a benchmark for a typical case within that category; the judge may move up or down within the range if case-specific features justify it.
  • Decoy/attempt adjustment: sentencing is based on what the offender intended (harm category), then adjusted because no real child was harmed—usually only slightly where the offender would have proceeded.
  • Suspended sentence: a custodial term not immediately served if the offender complies with conditions; for serious sexual offences against children (including attempts), immediate custody is generally expected unless exceptional circumstances and workable community management exist.

5) Conclusion

R v Leach [2026] EWCA Crim 958 provides important sentencing guidance in online child-sex incitement attempt cases: (1) courts should not reduce a Category A starting point merely because there is “only one” Category A factor; (2) where the “child” is a decoy, the reduction at Step 2 is usually small and must not be double-counted; and (3) immediate custody will ordinarily be required for attempting to incite a child to engage in sexual activity, particularly where rehabilitative requirements are not workable.

At the same time, the decision is a reminder that the Court of Appeal may, in a proper case, declare a sentence unduly lenient yet still leave it in place where the balance of justice and mercy demands restraint.