For over 10 years now, the building of new state schools has been funded by the EFSA. There has been a strong trend towards building them with unisex loos. This has been motivated by the trans agenda and a desire for the communal areas (basins, mirrors etc) to be visible from corridors to address bullying and safety concerns. It has astounded me that the DfE and EFSA have ignored the law about single sex toilets.
Every new school I have worked with has rapidly relabelled the loos so there are boys, girls and gender neutral loos. However, the SC ruling has highlighted the illegality of the gender neutral loos, as these are the same layout as all the others and not self contained units. It is going to cost a lot of money to sort the mess out!