Why should anyone be conducting inspections at the entrance to women's loos and locker rooms? There's never been a need for that before.
Everyone who has been toilet trained and watched male and female dogs take leaks knows that male and female urinary anatomy is entirely different. Even little kids get why only men's rooms have urinals, why women's rooms only have toilets - and why girls and women need more privacy barriers when peeing in communal toilets than males do.
By middle school, most kids have also twigged to why there are special sanitary bins in the women's toilets, but not in the men's.
By middle school, most kids have further grasped that whereas for men and boys, toilets outside the home are mainly for peeing and pooping (and nowadays unfortunately for watching porn and "rubbing one out"), girls and women have additional bodily processes beyond urinating and defecating that we need to tend to in toilets outside the home either regularly or at least occasionally. Such as menstruation, pregnancy vomiting, lactation, menopausal flooding, miscarriage, and cleaning ourselves and our clothing up after leaks of blood from our vaginas and milk from our breasts.
When we are outside our homes, most girls and women don't want to have to tend to these sorts of intimate bodily matters in the presence of random men and older boys who are strangers to us, or who are our school mates, team mates, work colleagues, neighbors, clients or customers, either.
Moreover, with the very rare exception of some pre-pubescent male persons born without penises, and perhaps some pre-pubescent females born with "virilized" genitals due to CAH, pretty much everyone who has been through toilet training and reached first grade or so knows full well with certainty what their sex is and which toilets, locker rooms, fitting rooms, shelters, hospital wards are appropriate for them and others of their sex.
I honestly don't get why boys age 8 and up and grown men nowadays can't do as guys in the past did - and most blokes today continue to do without any issue. Which is simply to accept that girls' and women's loos and locker rooms are not designed or meant for them. Just as most girls and women have always accepted that boys' and men's loos and locker rooms aren't for us.
A fallacy being spread today is that "inclusion" means that it's bigoted, wrong and unfairly discriminatory to bar anyone - particularly males - from going into any space they want to go into, even if it's a space specifically designed and designated for females that the vast majority of females don't want older male children and adult males barging in on.
But in fact, true inclusion and fair play for all means there's a space for everyone, not that everyone has access to every space.