From public toilets and hospital wards to gyms, schools and women-only refuges, Britain is preparing for one of the biggest changes to its equality guidance in years after the government formally unveiled new transgender access rules.

More than a year after the Supreme Court ruled that a woman is defined by biological sex, Labour has finally published its long-awaited trans guidance. The 342 page policy…

Updated code of practice covering England, Wales and Scotland also relates to changing rooms and follows supreme court ruling