Then you have the issue of transgender men to consider. Do you want them in the female changing room with their new genitalia? According to your rules they can't use the men's changing room because you consider them to be women. If a transgender women is a threat to you, why isn't a transgender man also a threat? You don't want to apply the same logic?
A female who identifies as transgender does not represent additional Safeguarding risk to women & girls changing/showering in female single sex spaces.
A transgender man may of course not wish to use female single sex changing space & has the option of private rooms at Centre Parcs.
As I answered yesterday.
The proportionate response which maintains Safeguarding, dignity & privacy applies to all Centre Parc Spa customers.
it is unacceptable to ask questions of a transperson (of either sex) about what surgeries they may or may not have had & then treat people differently according to their response.
The private changing room should be available to anyone who identifies as trangender (regardless of medication or surgery) should they not wish to use the changing room of their sex.
Centre Parcs should not however grant access to the opposite sex changing facilities on a self-identification basis.
This is a Safeguarding failure & puts females at risk as well as compromising the privacy & dignity of all.
Communal changing & showering spaces were & should be single sex for safety dignity & privacy.