Facts
The defendant had a sexual relationship with the complainant. He sent her messages made to look as if they came from police officers, suggesting that she was in trouble with the authorities and would face consequences unless she did what the defendant wished. She believed the messages, and she had sexual intercourse with the defendant on a number of occasions in the belief that this was necessary to protect herself.
History
The defendant pleaded guilty to rape after rulings by the trial judge on the effect of sections 74 and 76 of the Sexual Offences Act 2003, and he appealed against conviction.
Issue
Whether deception of this kind falls within the conclusive presumption of absence of consent in section 76, and how deception is to be treated under section 74, which defines consent as agreement by choice, with freedom and capacity to make that choice.
Held
Appeal dismissed and the convictions upheld. Section 76 was confined to deceptions about the nature or purpose of the act, but the complainant had not genuinely consented under section 74 because the defendant had removed her freedom to choose.
Ratio
- The conclusive presumption in section 76 applies only where the defendant has deceived the complainant as to the nature or purpose of the act itself, and not where the deception concerns collateral matters such as the reason for having sex.
- Deceptions outside section 76 are relevant under section 74, where the question is whether the complainant agreed by choice with the freedom to make it, and a pressure created by lies may deprive her of that freedom.
Key reasoning
- The statute lists in section 76 the narrow circumstances in which consent is conclusively presumed to be absent, and the court read this as intended to be limited, leaving other cases to the evidential and general provisions.
- Section 74 requires a fact sensitive assessment of whether choice and freedom were present, so that a deliberate deception which creates a false sense of threat and leaves the complainant without a real choice can negate consent.
- On the facts the complainant understood the nature and purpose of the sexual acts and so section 76 was not engaged, but her agreement was obtained by a campaign of lies and pressure, so that she did not consent in the sense of section 74.
Where it fits in the module
In the Sexual Offences topic the case sits at the centre of the debate about how far deception vitiates consent under the 2003 Act, which turns on the relationship of sections 74 and 76. It is used to test whether the legislation draws the line between nature or purpose and collateral deceptions in a principled way.
Criticisms
- The distinction between deception about the nature or purpose of the act and collateral deception is artificial and does not track the real moral difference between a complainant freely agreeing and being tricked.
- Relying on section 74 for most deceptions leaves the law uncertain, because it is unclear how serious a lie must be before the freedom to choose is lost.
- The case turned on unusual facts of coercion by lies and may be hard to apply to ordinary deceptions about identity, status or intention, which leaves the boundary of rape unclear.
Written with AI (claude-sonnet-5.5 (Claude Code writer)) on 1 November 2026, reviewed for errors by a second model (claude-sonnet-5.5 (Claude Code checker)). Read the case itself on Find Case Law. Spotted an error? Tell us.