Background
Sex Matters challenged the Director of Public Prosecutions’ guidance for specialist Crown Prosecutors handling rape and sexual-offence cases. The challenged “Deception as to Sex” guidance addresses when deception concerning a suspect’s sex or gender identity may negate consent under section 74 of the Sexual Offences Act 2003.
The charity argued that deception about gender identity, as distinct from biological sex, could never be sufficiently connected to the nature or performance of a sexual act to vitiate consent. Alternatively, it contended that the guidance was unlawfully unclear and misleading about the legal relevance of gender identity. The DPP disputed both grounds and also argued that Sex Matters lacked standing.
The Court’s Holding
The Divisional Court dismissed the judicial-review claim. It held that the existing law does not establish that deception about gender identity can never negate consent under section 74. Such a deception may be capable of doing so, but only a fact-sensitive assessment can determine whether it was sufficiently closely connected with the sexual nature of the act and deprived the complainant of freedom to choose. The Court expressly did not hold that deception about gender identity necessarily negates consent.
The Court found that the draft guidance considered by the parties accurately and cautiously reflected that unsettled, fact-dependent legal position and did not misleadingly equate sex with gender identity. Although it questioned the relevance and unusually sympathetic tone of a section describing trans and non-binary people’s experiences, that material did not misstate or obscure the law. The Court also said that, had either substantive ground succeeded, Sex Matters would have had sufficient standing to bring the claim.
Key Takeaways
- Deception about gender identity is not categorically incapable of negating consent under section 74 of the Sexual Offences Act 2003.
- Whether a particular deception vitiates consent depends on the evidence and its connection to the sexual nature of the act; the Court created no automatic rule.
- The DPP’s proposed guidance was lawful, although the Court invited reconsideration of contextual material concerning trans and non-binary suspects.
Why It Matters
The judgment preserves prosecutors’ ability to consider allegations involving deception about gender identity without predetermining when criminal liability follows. It emphasizes that charging decisions must apply the statutory test to the circumstances of each case rather than treat either sex or gender identity as automatically decisive.
The decision also illustrates the limits of judicial review of prosecution policies: guidance will not be unlawful merely because parts of its framing appear questionable, provided that, read as a whole, it accurately presents the governing law and does not direct prosecutors toward legally erroneous decisions.