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Supreme Court Affirms “Woman” Defined by Biological Sex in Landmark Equality Act Ruling
In a significant legal decision, the Supreme Court has today ruled that the term “woman,” within the context of the Equality Act 2010, is to be defined by biological sex rather than gender. This ruling comes after a Scottish campaign group appealed to the court amid claims of sexism, where individuals born male alleged discrimination for identifying as female. The court’s judgment marks a victory for the appellants.
Prominent Figures React to Supreme Court Decision
JK Rowling and Kemi Badenoch Laud Ruling as Victory for Women’s Rights
Author JK Rowling expressed elation on social media platform X, stating: “It took three extraordinary, tenacious Scottish women with an army behind them to get this case heard by the Supreme Court and, in winning, they’ve protected the rights of women and girls across the UK.” Showing support for the campaign group, she added: “@ForWomenScot, I’m so proud to know you.”
Conservative Leader Kemi Badenoch also welcomed the ruling, stating: “Saying ‘trans women are women’ was never true in fact and now isn’t true in law, either. A victory for all of the women who faced personal abuse or lost their jobs for stating the obvious.”
Badenoch further commented: “Women are women and men are men: you cannot alter your biological sex. The era of Keir Starmer telling us that some women have penises has come to an end. Hallelujah!”
Business and Sporting Figures Respond to Equality Act Interpretation
Duncan Bannatyne, investor and owner of gyms, addressed the ruling’s impact on business, stating:

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“I hope all gym owners will join me now in agreeing that single sex spaces for women means biological women. No gym should ever allow men into woman’s changing rooms.”
Former Olympic swimmer Sharron Davies, a long-standing critic of transgender inclusion in women’s sports, remarked:
“From now on I don’t want to see any media outlet refer to a man in a dress who rapes, abuses or murders someone as a woman! These are NOT our crimes.”
Media Personalities Offer Diverse Perspectives on Biological Sex Definition
Piers Morgan presented a nuanced view on X, writing: “The consequence of today’s UK Supreme Court ruling on women/biology is that while trans people should be entitled to the same rights to fairness, equality and safety as anyone else – and I sincerely believe that – they can’t erode women’s rights in the process. End.”
Broadcaster Andrew Neil commented: “The Supreme Court has ruled unanimously that only people who are born female should be protected from discrimination as a woman under the Equality Act. It says much about the absurdities of our age that such a common sense statement should be regarded as a landmark ruling — or had to be taken all the way to the SC.”
Context of the Supreme Court Ruling
This landmark ruling follows a period of intense debate surrounding gender and sex, particularly highlighted by cases involving transgender individuals who committed crimes and were subsequently placed in female prisons.
Figures like Piers Morgan have also voiced concerns about biological males competing in women’s sports, citing inherent physical advantages due to biological sex.
While transgender campaigners have advocated for inclusion within the “women” category, this latest legal interpretation of the Equality Act appears to restrict such inclusion, at least within the Act’s scope.