There are many reasons why what is sometimes crudely called ‘the trans issue’ is important. One is the political failure that left the legitimate views of many women (and men) ignored by decision-making individuals and bodies, who instead prioritised the views of interest groups and campaigners. Another is the multiple failures of governance that have seen numerous public bodies fail to deal properly and responsibly with questions of real public interest, because of their enthusiasm to follow the subjective agenda of interest groups rather than amass and act on objective evidence.