the Communist Party rejects gender self-ID as the basis for sex- based entitlements in law to women’s single-sex rights, spaces and facilities. The Party will continue to oppose any proposed legislation – whether at Scottish, Welsh or British level – that seeks to enact such a provision.
We call for ‘sex’ as a protected characteristic under the 2010 Equality Act to be defined as ‘biological sex’.
Unfortunately they are transphobic, they’re just not as transphobic as Rowling is. https://www.communistparty.org.uk/the-gender-recognition-bill-and-equality-law/. It’s a longish read but just pick any random sentence in it tbh