I suspect this comment
Sarah, you are lying again.
Sex is a protected characteristic, and real, factual. Gender identity is not.
will be removed for breach of guidelines. However, I would like the opportunity to defend myself.
By the comment you mean that I am deliberately intending to mislead and have done so before. Every comment I have posted to MN has been made in good faith and is true to the best of my knowledge. I suspect this is pretty rare for an pseudonymous on-line discussion board.
The EHRC statutory guidance states that when it comes to single sex spaces, trans people should be treated according to their acquired gender. It further states the exceptions can only be applied on a case by case basis.
For clarity, the statutory guidance has to be taken into account by courts. And the EHRC defines trans people as people who intend, in the process of, or have reassigned their gender and the process does not have to be medical.
Sex is a protected characteristic, but it only provides the right not to be discriminated on the basis of your legal sex. It does not guarantee the right to single sex spaces (legal or biological).
I think most GC feminists would agree there are no longer single sex (in the biological) spaces. Where we disagree is whether this is a good thing.