Absolutely terrible decision by the UK Supreme Court, just harmful dogshit.
For Women Scotland don't speak 'for women' - just the tiny percentage of bigots who want to have a good look inside your knickers before you go for a piss. The ruling will harm them as well, but they're too thick to realise.
There is no fair/caring/equitable world in which women have to prove our 'biological sex' before we access toilets (or other services). No fair world with gender police. Fuck all the way off.