Apparently not, @AdamRyan
A PP says the suspect gives their gender on arrival at the station and is recorded and treated accordingly.
The police are just rolling back their instruction that people be searched by their gender not their sex. So women can be searched by transwomen and female officers be required to search transwomen. M
The police have been all about self ID. No GRC required.
It’s one of those courtesy things. Of course transwomen should be searched by female officers- it’s courteous and kind. Unless you are a female officer. Or a female being searched by a transwoman.