If a man (not a transwoman, just any man) wants to walk in there and walk around naked he has the right.. You can't even complain or ask him not to in front of your kids as he might be a 'woman' Just asking him to cover himself is grounds for you to be removed and banned from returning
Its not just changing rooms as others have pointed out. Imagine a hostel with women only shared rooms and men only shared rooms. The place is empty so lots of options, but a guy turns up and chooses to sleep in there with you. Would you be feeling relaxed?
^ All of this
I think there are many women - through no fault of their own as TRAs conveniently don't mention the real concerns - who aren't aware of the extent to which Self-ID rights will supercede womens' rights.
They may be envisioning a man with feminine features and dress. But no - as had been said, said, any man can have access. As long as he says he's a woman.
So if he's 6ft and bearded and your teen daughter comes home and says she was uncomfortable as there was a bloke in the changing room whilst she was undressing - she's in the wrong as he will have gained access by saying "I'm a woman".
The Girl Guides Association is a prime example. Boys who say they are girls will share girls rooms on residential trips. & girls' parents are not to be informed. I foresee this as a disaster waiting to happen.
As pp's have pointed out, transwomen have been quietly using female facilities for years now. The fact that all of a sudden non-transitioned and no intention of transitioning Self-IDs are shouting insistently about wanting access to womens' spaces should be ringing alarm bells like mad