Hackney’s Green Party mayor Zoë Garbett has said trans women will continue to be able to use women’s toilets and other council facilities in the borough, despite new Equality and Human Rights Commission (EHRC) 'guidance' stating that single-sex spaces should be organised according to biological sex.
Too early to tell if it's easy, because they are likely to get sued to hell and back.
Presumably the EHRC guidance that led to this situation, based on the Supreme Court ruling, is itself legally challengeable, which might be the result... If so, the Supreme Court really fucked up by issuing such an ambiguous ruling.