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Tribunal Rules Against Engineer in Transgender Toilet Policy Case

12/4/2025, 9:03:41 PM

Background of the Case

Maria Kelly, a people and capability lead at Leonardo UK, an aerospace defense company, filed a discrimination claim against her employer after expressing objections to the company's policy allowing transgender women to use female toilets. The case arose following an incident in March 2023, when Kelly encountered a transgender colleague in a women's bathroom, prompting her to use a "secret" toilet due to concerns over privacy. Kelly's claims included harassment, direct sex discrimination, and indirect sex discrimination.

Tribunal Findings

The employment tribunal, presided over by Judge Michelle Sutherland, dismissed all of Kelly's claims. The tribunal found that Kelly was the only employee among approximately 9,500 to raise concerns about the toilet policy, despite multiple channels for feedback. Judge Sutherland ruled that the policy was a "proportionate means of achieving a legitimate aim" in fostering an inclusive environment for transgender staff. She noted that any potential privacy concerns could be addressed through the availability of single-occupancy facilities.

The tribunal's judgment emphasized that the presence of transgender individuals in women's toilets did not significantly alter the overall risk profile regarding safety or privacy. Judge Sutherland stated, "Any fear or privacy impact could be addressed by affected female staff making recourse to the single-occupancy facilities." Furthermore, she indicated that applying a biological-sex-only rule for toilet access would be "unworkable."

Implications of the Supreme Court Ruling

The tribunal's decision followed a landmark ruling by the UK Supreme Court in April, which clarified that the terms "woman" and "sex" in the Equality Act 2010 refer specifically to biological sex. Kelly's legal team invoked this ruling, arguing that the tribunal's decision contradicted the Supreme Court's interpretation. However, Judge Sutherland maintained that the toilet access policy did not disadvantage women at Leonardo UK.

Criticism and Opposition

Kelly expressed disappointment with the tribunal's ruling, stating that it "fundamentally misunderstands both the law and my case." She plans to appeal the decision to the Employment Appeal Tribunal (EAT), seeking an expedited review due to concerns that the ruling may exacerbate misunderstandings surrounding the Supreme Court's judgment. Maya Forstater, chief executive of Sex Matters, criticized the tribunal's interpretation as "incompatible" with the Supreme Court's ruling, highlighting the ongoing debate over gender identity and sex-based rights.

Official Statements

Leonardo UK acknowledged the tribunal's outcome, emphasizing its commitment to maintaining respectful workplace conduct and ensuring that its facilities' policies comply with legal standards. The company stated it would review forthcoming guidance from the Equality and Human Rights Commission.

What's Next

Maria Kelly's appeal to the EAT is anticipated, as she seeks to challenge the tribunal's findings and clarify the legal landscape regarding transgender rights and sex-based protections in the workplace. The outcome of this case may have broader implications for similar disputes in the future.