What is gender and what does it have to do with using a toilet?
I’m not an expert on any of these issues and I’m not claiming to be. Im simply stating my own personal opinion. My understanding is currently, toilets are defined based on sex (which is biological - obvs) if toilets were defined based on gender, it would be if you were a biological woman, or a transwoman you could use those facilities. Mixed sex facilities mean there is one space for both sexes and anyone can use them. This means that both sexes can continue to use the toilets of their biological or reassigned sex.
If this would impact anyone’s mental health (for example a rape victim), you can gain a radar key and a legitimate reason for using the disabled facilities is anxiety or impact of mental health in open toilets.
I know you will now all say we shouldn’t take spaces from the physically disabled but I think if it really worries you that much that you couldn’t bare to use a toilet on the off chance a transwoman is there, you probably do have underlying anxiety issues.
No woman should not be ‘forced out’ of their own spaces as you will now all say, but the majority of woman are perfectly happy with the current status quo of transwoman using toilets.
I would also say to ‘stonewall trans’ as per current guidelines, they are not legally their new sex so need to use the toilets for their sex or again if an impact on mental health, the disabled toilets until provisions can be made for a third space which I would definitely support.