Sex Matters blog in which they ask:
Was the concept of biological sex really ended in 2004?
To which my immediate response was no, as how else has the Sexual Offences Act 2003 been working otherwise?
Anyway, their analysis with excerpt is below:
sex-matters.org/posts/updates/was-sex-ended-in-2004/
"We think this judgment is wrong and unworkable in its reasoning, and hope that another court takes a different view. But we don’t think it should be left to the courts to try to puzzle this out, or for women to have to crowdfund endless legal cases to clarify bad laws.
Lady Haldane is right that the GRA does say “for all purposes”. In practice, however, that gives rise to absurdity and unworkability, as this analysis will show.
The GRA includes within it a provision to fix such situations. Section 23 gives the secretary of state the power to make an order modifying the operation of any enactment or subordinate legislation, where it turns out that “for all purposes” leads to problems in real life or in law.
We are calling on the minister for women and equalities to use this power to amend the Equality Act by adding this clarification:
In this Act, references to female persons and women:
(a) also refer to a person who was born female and has acquired the male sex under the GRA
(b) do not refer to a person who was born male and has acquired the female sex under that Act.
In this Act, references to male persons and men:
(a) also refer to a person who was born male and has acquired the female sex under the GRA
(b) do not refer to a person who was born female and has acquired the male sex under that Act."