Re position re gender reassignment as a protected characteristic under the Equality Act, as I understand it this protects someone who has undergone or is in the process of transitioning. they don't have to be under 'medical supervision'.
So I think when the Judge commented about surgery being required he DID get it wrong. But I don't think that's an error that would lead to a successful appeal - but we will have to wait and see the judgment.
BUT the police guidance - after Stonewall training - seems to be offering protection to anyone who simply self IDs as 'transgender'. Hence Harry's counsel argued they had got it wrong.
Also it seems weird that Guidance protects only '5 strands' and not the 9 protected characteristics. Again, as Harry's counsel pointed out, the EA represents the will of Parliament and those were the characteristics they decided needed protection.