Trans Media Watch appears to want the term 'trans identified male', or indeed referring to them as 'men' to be understood as hate speech and deems Mumsnet 'of particular concern'. This really has to be read to be believed; here is their written submission to the Home Affairs Committee: data.parliament.uk/writtenevidence/committeeevidence.svc/evidencedocument/home-affairs-committee/hate-crime-and-its-violent-consequences/written/82105.pdf. It is quite the collection of lies and misrepresentations designed to completely malign women, the only good thing about it is that it is so obviously one-sided that most rational people would see that.
Worth sharing this article on how the committee has been approaching the matter, and how at least some MP's want women silenced: blogs.spectator.co.uk/2018/05/why-are-some-mps-trying-to-shut-down-the-transgender-debate/
Keep resisting!