I am so glad I live in a safe Labour seat so I can feel comfortable not voting for them next GE. Because they feel just like a version of the Tories from my voting lifetime (and I'm not super old) right now.
Would you be able to give any examples? I can't really think of much that would crumble under a self-ID system, and I would suspect there's some restrictions on things like how often you can change, so you don't have people changing for things like government bonuses or whatever might exist.
A lot of other things like "women's shelters" or "men's clubs" tend to be based more on society's view on you as a man/woman rather than any sort of legal check.
You can't think of any circumstances where a man claiming to be a woman to enter what is generally a space reserved for the opposite gender with malicious intent wouldn't be concerning?
Surely basically any changing room or bathroom in the country meets this criteria?