"AWS are about cultural aspects of womanhood rather than biological- they aim to address oppression rather than being based on a biological necessity (even if biology was the reason for oppression)." Why do you think AWS are not about biology? Especially when you say "...even if biology was the reason for oppression"?
Hi Italian. Just to clarify what I meant there. I think some sex-segregation is entirely based on biology for the reason of safety- such as prisons and sport. It exists because men and women have different bodies and in the case of prisons, it is because male bodies may harm female bodies and in the case of sport, it is because male bodies are stronger and faster than female bodies.
With AWS, the reason they exists is because culturally, men have oppressed women. There is nothing in female biology for instance that makes women unsuited to hold public office, yet in the past, that is what happened. Women were in a weaker position not because they were physically weaker, but because men said their physical difference made them intellectually inferior.
My point is that with AWS, you need a lot more thought than just 'include women'. In a prison, it doesn't matter if you're young, old, lesbian, bisexual, rich, poor, black or other minority group etc. You are in a female prison because you are a woman. With AWS, you can't just do that because there is a world of difference between the opportunities available to a white heterosexual woman who attends private school, goes to a top university, works in the city and then wants to enter politics. She is a woman, but she has many privileges, making her journey easier than people who are women, but are e.g. poor, state-educated, black, lesbian etc. An AWS which just requires that candidates are female doesn't do very much to improve diversity in a real sense.
Hope that is clearer.