‘Unlike an open changing room in a gym, say, female toilets are composed entirely of individual loos with locked doors and walls around them. Given that they already have privacy built in, it will actually be very difficult to justify a ban on trans women.’
Why do you think privacy should be more important than safety?
Presumably you are a healthy male. So you will be the least needing of the door gaps which reduce the privacy built in, but increase the safety. You aren’t thinking of anyone outside your own experience.
But if you felt ill and rushed to the toilet and then had a medical emergency, you’d be really grateful for the design to be a single sex design.
Single sex toilet designs are the only ones that have door gaps. They are better for children and women because they have the safety of being seen if anything is happening inside the cubicle that shouldn’t. Because they are the ones that are more likely to be assaulted in toilets.
You do realise the tens of thousands of people with invisible disabilities are at a disadvantage because if they have a hypo, seizure, asthma attack, etc etc, they won’t be seen?
If you insist on mixed sex toilets, you are discriminating against women, children, those with invisible disabilities and anyone having a medical emergency.
Single sex toilets with door gaps are very reasonable adjustments to keep everyone safe.