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Sexual activity with a person with a mental disorder impeding choice

Sexual offences — practical elements, sentencing links and station notes for accredited reps in England & Wales.

Sexual offences

Sexual activity with a person with a mental disorder impeding choice

Sexual Offences Act 2003, ss.30–31

England & Wales. Elements, mode of trial, maximum and defences — not a charging or outcome predictor.

Triable
Indictable only
Maximum penalty
Life imprisonment (if penetration involved), otherwise 14 years’ custody

Actus reus

  • Intentionally touches B; the touching is sexual; B has a mental disorder and is unable to refuse because of it (lacks the capacity to choose whether to agree, or is unable to communicate such a choice) (SOA 2003, s.30). s.31 is causing/inciting. Check the section.

Mens rea

  • Intention as to the touching. A knows or could reasonably be expected to know that B has a mental disorder and that because of it B is likely to be unable to refuse.

Defences

B was able to refuse · A did not know and could not reasonably be expected to know of the disorder and the likely inability to refuse · Touching not sexual

Sentencing Council

Sentencing Council guideline effective 1 April 2014. Offence range: Community order – 19 years’ custody Where the offence involved penetration these are Schedule 19 offences for the purpo.

View definitive guideline ↗

At the police station

Capacity evidence is medical and factual. This is not the care-worker offence (ss.38–41), which does not require inability to refuse.

When to involve a rep or solicitor

Police station advice is free under legal aid and is not means-tested. For this allegation we would normally want a solicitor involved early.

Authoritative sources for this page

Statute plus Sentencing Council (and CPS where listed) are the two primary sources we used for mode of trial, maximum and elements. Case links are from our verified registry only.

More in Sexual offences

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Sources & further reading

Links are to official publishers (legislation, gov.uk, CPS, LAA, Sentencing Council). Case law on this site is limited to entries in our verified case-law registry. Always confirm the current version before relying on it in live advice.