Can you draw attention to the fact that all people are likely to be less safe in future in changing rooms and toilets. This is directly due to lobbying on gender neutral toilets for a government toilet consultation with has led to current policy goals of much more privacy and mixed sex facilities. The consultation for all non-home dwelling toilets is being reviewed at the moment.
The more privacy you have in public spaces, particularly in mixed sex spaces, the more problems there are when things go wrong.
Most sexual assaults that are reported, happen in mixed sex spaces.
https://www.independent.co.uk/life-style/women/sexual-assault-unisex-changing-rooms-sunday-times-women-risk-a8519086.html
When mixed sex spaces have private areas, it leads to serious crimes like rape occurring. I don’t really want to highlight individual cases but at least 1 person gets raped inside a British school per school day (and this was before the gender neutral toilets became fashionable). https://www.bbc.co.uk/news/education-34138287
The example mentioned above was a school storeroom but you can guess what’s happening now in schools
https://www.walesonline.co.uk/news/education/drug-dealing-drinking-dirt-problems-28517175
The major design fault is as soon as you have mixed sex toilets, the design has to be fully enclosed. Unfortunately if you googled disabled toilets and rape, you will find so many examples where able bodied and disabled people are either pushed or followed in and raped in toilets. This includes very public areas like the busiest stations and shopping centres.
The other time all people are most vulnerable is when they feel sick because people head to the toilet. If there are no door gaps at the bottom then there’s no way of knowing if the occupant has collapsed. If there’s no way of getting over the door and the door opens inwards with a body pushed against it, there’s no way of rescuing the person without a lot of time and equipment. This is the situation that will occur more if the government policy goals on toilet design are brought in.
The very action of going to the toilet causes more cardiac arrests etc due to the strain.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3590314/
As well as heart attacks, there are situations such as strokes, seizures (drink spiking, drug taking, epilepsy, high temperature illness, brain injury), asthma attacks and hypos where it is really important you get to the occupant quickly. All of us need to be accessible at our most vulnerable for safeguarding. Smoke inhalation would be another problem in a building evacuation, for the extra time it takes for the rescuer to assess who is in a locked toilet too. A lot of fires start in toilets (people setting fire to loo rolls).
There is also the fact they may feel safer if they know if there is someone is outside their changing room or toilet cubicle by peering under the gap from inside the toilet. It is sometimes scary if you hear footsteps if you are on your own in a block but can’t see things so don’t know who you are opening the door to.
If this person values good hygiene it may be useful to note that the gaps are there for a mop to go under and disinfectant to be poured on the floor as it’s impossible to clean the cubicles as well otherwise. You get yucky bits on the walls and the full height door is more likely to warp and get jammed. Also you are more likely to breathe in the (poo particles in a toilet) germs of the last person in an enclosed space. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8523564/
Spell out what it actually means and say single sex facilities (with their door gaps) are better for everyone to stay safe.
And if they mention spying with phones, then the fact that gender neutral facilities are mixed sexed, brings up the problems that cubicles can be set-up beforehand, without detection.
https://www.telegraph.co.uk/news/2024/04/25/gang-hid-changing-rooms-pools-film-young-women-undressing/
I hope the government see sense. They have the opportunity to prevent a lot of assaults, serious injury and deaths.