That's difficult because current custom and practice is that the Women's Pond is mixed sex in reality.
Im not sure that’s true because there were never any notices put up saying clearly that males were allowed in. So women won’t have known what was custom and practice. And what worked years ago may no longer work as the numbers of users change.
The COL have had mixed sex by stealth - so although it may be their custom and practice it’s not recognisable to the average person that this is what they’ve been doing. The publicity has come as a result of complaints and not from transparency by the operators.
It’s similar to Planning Permission - if you don’t build to the plans anyone can complain about what you have done within 7 years and you may have an enforcement notice put in place to make you revert to what was agreed. The COL are attempting to fight the complaints against them but ultimately if they call it a woman’s pond then it has to be for women.
So they can’t carry on as they are. Something will have to change. The obvious way would be to keep single sex ponds for male and female plus mixed sex. As they should have now - the change would be to enforce single sex.
Alternatively if they want to change to mixed sex for all 3 ponds then they’ll need to do a proper consultation with proper publicity. Losing both male and female ponds. Good luck with that….
Id expect it will be impossible for them to justify turning the women’s pond mixed and keeping the men’s pond unchanged. But they do seem mad enough that they might try
Its a fabulous case study for single sex spaces as it’s an iconic venue which already has facilities for being inclusive even if the operators are tying their hardest to discriminate against women