These
https://www.shma.co.uk/our-thoughts/supreme-court-ruling-on-definition-of-a-woman/
ie If they don't provide single sex services, there is a significant risk of a claim of indirect discrimination (as given the disparity of risks in mixed sex spaces, they are discriminating against females)
And These
https://www.dentons.com/en/insights...ourt-ruling-on-woman-in-the-equality-act-2010
Or if you want to get really technical see pages 17-31 of this on single sex services
https://oldsquare.co.uk/wp-content/...-SC-decision-does-not-breach-trans-rights.pdf
"Transgender women should not be permitted to use the women’s facilities and transgender men should not be permitted to use the men’s facilities, as this will mean that they are no longer single sex facilities and are open to all users of the opposite sex."
So it is abundantly clear that you can't offer women's single sex spaces then allow their use by transgender identified males without including ALL males because then you'd have a mixed sex space that you are advertising as a single sex space... strictly not allowed.
There are many scenarios where single-sex spaces will still be appropriate, ranging from toilets/changing facilities to crisis support for women. Importantly though, it no longer seems permissible to draw the dividing line by anything other than biological sex–
so the old approach of allowing individuals to change facility to accord with their trans identity does not seem coherent (as that would create a blurred divide and no legal basis for excluding all men from female facilities, for example).
This also makes the law clear and obvious in both its application and its intent, because...
"The unanimous decision of this court is that the terms woman and sex in the Equality Act 2010 refer to a biological woman and biological sex."
... there is NO WIGGLE ROOM FOR GOTCHAS. When anyone, any organization, club, business, council or any other body, makes any decision, proposal, rule or arrangement, for the provision of any kind of sex-segregated spaces, the EA 2010 immediately applies...
You may have single sex spaces for which
the criteria MUST be based in biological sex.
You may have mixed sex spaces.
If you provide single sex spaces for women,
only biological females can use them.
If you provide single sex spaces for men,
only biological males can use them.
If you provide mixed sex spaces, anyone can use them.
This is the upshot of the SC ruling. Its what we have been telling
@d4m10n for the last several pages with no success while he insists on playing his contrarian games.