R v Arbria Baja

A sentencer must make an independent assessment of culpability, the need for punishment and public protection where mental disorder is relied on at sentence. Psychiatric evidence may assist but does not determine those issues. A final hospital order under the Mental Health Act 1983 requires a sound evidential basis and must be assessed in light of its actual detention and release consequences. Where the medical position or its connection with offending is uncertain, an interim assessment may be the proper course. A serious offence requiring a substantial penal element cannot be disposed of by a hospital order that does not meet that need.

The offender was convicted at Guildford Crown Court of rape contrary to section 1 of the Sexual Offences Act 2003. Following several adjournments for psychiatric evidence, the Recorder made a hospital order under section 37 of the Mental Health Act 1983.

The Solicitor General referred the sentence under section 36 of the Criminal Justice Act 1988 as unduly lenient. The reference raised whether the judge had been entitled to treat the psychiatric evidence as supporting a final hospital disposal, despite uncertainty about diagnosis, culpability and the connection between any disorder and the rape.

Further evidence from the responsible clinician after the order was made stated that the offender had no significant mental disorder requiring hospital detention. The central issue was the proper sentencing disposal for a serious rape where mental disorder had been advanced as a basis for hospital treatment.

1. Reference allowed. The hospital order under section 37 of the Mental Health Act 1983 was quashed. It was replaced by an extended determinate sentence comprising five years’ imprisonment and a three-year extended licence period.
2. The governing question under Attorney-General's Reference (No 4 of 1989) [1990] 1 WLR 41 was whether the sentence fell outside the range which a judge, applying all relevant factors, could reasonably consider appropriate. The hospital order did so.
3. Applying Vowles [2015] EWCA Crim 45, the court held that a sentencer is not bound by psychiatric opinion. The judge must determine the extent to which offending was attributable to mental disorder, the punishment required, and public protection. Expert evidence may be valuable, but it is not determinative of culpability or the penal element of sentence.
4. The sentencing judge had been wrongly told that he was bound to accept Dr Al-Taiar’s evidence. The evidence did not adequately establish that mental disorder affected culpability for the rape. The offender denied wrongdoing and had provided no reliable account from which such a connection could be assessed. Other psychiatric evidence also disclosed uncertainty as to diagnosis.
5. The judge had not been properly informed of the limited initial duration and available discharge routes under a section 37 order, nor of the treating hospital clinicians’ preference for an interim order under section 38. The judge therefore sentenced on a false basis. A final section 37 order also failed to supply the significant penal element required for this serious offence, consistently with Edwards [2018] EWCA Crim 395.
6. On the later evidence, no hospital disposal was appropriate because the core medical criterion for hospital detention was absent. Within the ordinary sentencing framework, the correct rape category carried a five-year custodial term. The high risk of further serious sexual offending required an extended determinate sentence. The offender must serve two-thirds of the custodial term before Parole Board consideration and remains subject to the extended licence conditions.

• Court of Appeal (Criminal Division): The Solicitor General’s reference under section 36 of the Criminal Justice Act 1988 was allowed. The court quashed the hospital order and substituted an extended determinate sentence: [2025] EWCA Crim 967.
• Crown Court at Guildford: Following conviction for rape, the Recorder made a hospital order under section 37 of the Mental Health Act 1983 on 23 September 2024.