How this ruling will play out in the everyday lives of trans people across England, Scotland, Wales, and Northern Ireland isn’t yet understood, but what is expected is that this will open up revision of the Equality Act, an important goal of Britain’s far right and their happy collaborators in the Labour government. By opening the door to revision on one characteristic of our primary human rights legislation, all will eventually fall. Sex, disability, race, religion — all for the taking. The irony that this challenge was brought forward by a group ostensibly trying to protect sex based rights sure will surely sting when it eventually causes all women to lose their rights entirely.