Barnfather: Indefinite SHPOs Require Proportionality—Fixed-Term Order Preferred Where Notification Requirements and Review Needs Make Indefinite Duration Excessive

1. Introduction

R v Barnfather ([2025] EWCA Crim 1449) concerned an appeal against (i) the length of a custodial sentence and (ii) the duration of a Sexual Harm Prevention Order (“SHPO”). The appellant, a 47-year-old man of previous good character, pleaded guilty to three inchoate sexual offences arising from online communications with a “decoy” posing as a 14-year-old girl (“Sophie”) and an arranged meeting.

The appeal raised two core issues:

  • Sentence: whether a total sentence of three years’ imprisonment was manifestly excessive given mitigation, including mental/neurological disorders and custodial vulnerability.
  • SHPO duration: whether an indefinite SHPO was justified and proportionate in light of risk and existing notification requirements.

2. Summary of the Judgment

The Court of Appeal:

  • Upheld the three-year custodial term as neither erroneous in approach nor manifestly excessive.
  • Allowed the appeal in part by quashing the indefinite SHPO and substituting a 10-year SHPO (in the same terms), deemed to run from 7 March 2025.

The court accepted that an SHPO was necessary, but held that indefinite duration was disproportionate given (a) the protection already afforded by indefinite notification requirements and (b) the likelihood that SHPO terms would require updating over time.

3. Analysis

3.1 Precedents Cited

R v McLellan, R v Bingley [2017] EWCA Crim 1464

The decisive authority was R v McLellan, R v Bingley [2017] EWCA Crim 1464, cited for the proposition that an SHPO should not be made for an indefinite period unless, after careful consideration, the court is satisfied that such duration is necessary.

In Barnfather, the Court of Appeal treated McLellan as setting a disciplined threshold: an indefinite SHPO is exceptional in effect (because it is open-ended), and thus requires explicit, case-specific justification. While the Recorder attempted to address this at the review hearing by articulating necessity, the Court of Appeal ultimately found that necessity of an SHPO did not automatically translate into necessity of an indefinite SHPO.

3.2 Legal Reasoning

(A) Custodial sentence and mitigation

The court endorsed the Recorder’s methodology:

  • Proper categorisation under the relevant sexual offence guidelines (unchallenged on appeal).
  • Concurrent sentences with an uplift on the lead count to reflect totality.
  • A limited allowance for the inchoate nature of the offences, given the seriousness and clear intention to progress to penetrative sexual activity.

On mental health/neurological impairment, the court emphasised an important sentencing principle: even where diagnoses exist, the sentencing impact must be individualised and tied to the facts and offending. Here, the psychiatric material noted autism-spectrum condition and vulnerability, but did not provide a specific causal or explanatory link showing that the offending was materially driven by the disorder in a way that should substantially reduce culpability.

The Recorder had considered the overarching guideline on sentencing offenders with mental disorders/neurological impairments, and the Court of Appeal held that a six-month reduction (pre-plea credit) for mitigation and “attempt” status was within the Recorder’s discretion. The final three-year term was therefore not manifestly excessive, and suspension was not required.

(B) SHPO: necessity vs duration; proportionality as the controlling principle

The court drew a clear distinction between:

  • Whether an SHPO is necessary (public protection based on risk and conduct), and
  • Whether it must be indefinite (a further, stricter proportionality inquiry).

On necessity, the court agreed with the Recorder: the PSR assessed a medium risk of serious harm to female children, and the communications evidenced rapid escalation, image exchange, and arrangements to meet for sexual activity. The appellant’s minimisation (“she was 18”) reinforced the protective rationale for an order.

On duration, however, the court held that an indefinite SHPO was disproportionate, expressly noting two practical/legal considerations:

  • Overlapping protections: the appellant was already subject to indefinite notification requirements, reducing the justification for an additional order of indefinite duration.
  • Future-proofing and updating: SHPO terms may need updating over time; an indefinite order risks becoming misaligned with evolving technology and circumstances, undermining proportionality.

The substituted 10-year term reflects an approach of selecting a duration long enough to protect the public, yet bounded so the order remains proportionate and capable of sensible revision if necessary.

3.3 Impact

The decision strengthens and operationalises McLellan in two ways:

  • Indefinite SHPOs are not the default in serious cases: even where an SHPO is clearly justified, the court must separately justify why an order cannot be time-limited.
  • Proportionality is informed by the wider protective regime: where indefinite notification requirements exist, an indefinite SHPO may be harder to justify unless its added protective value truly requires permanence.

For first-instance courts, Barnfather is a practical reminder to:

  • Give explicit reasons addressing why an SHPO must be indefinite (not merely why an SHPO is needed).
  • Consider whether a fixed term (often lengthy) better matches proportionality, reviewability, and the likely need to refresh terms in a changing technological environment.

4. Complex Concepts Simplified

  • Inchoate (attempt) offences: crimes that are not completed (e.g., attempting to meet a child after grooming). They can still attract substantial custody where intent and steps taken show real risk of harm.
  • Totality: when sentencing for multiple offences, the court ensures the overall sentence is just and proportionate, often by making sentences concurrent and adjusting the lead offence to reflect the whole course of conduct.
  • SHPO (Sexual Harm Prevention Order): a civil preventative order imposed on conviction to protect the public from sexual harm, typically by restricting conduct (including online behaviour). Breach is a criminal offence.
  • Notification requirements: commonly called “sex offender registration”; obligations to keep police informed of personal details, often for lengthy periods and sometimes indefinitely.
  • Manifestly excessive: an appellate standard; the Court of Appeal will not interfere merely because it might have sentenced differently, but only if the sentence falls outside the range that a sentencing judge could reasonably impose.

5. Conclusion

R v Barnfather confirms that while serious online grooming and attempted meeting offences readily justify immediate custody and protective orders, indefinite SHPOs require distinct and careful justification. Even where an SHPO is necessary, its duration must remain proportionate, assessed in light of risk, the order’s specific terms, and overlapping safeguards such as indefinite notification requirements.

The key takeaway is the court’s calibrated approach: uphold robust punishment and protection, but resist open-ended restrictions where a long, fixed-term order adequately manages risk and better satisfies proportionality.