endofthelinefinally "I think surgery should be compulsory before a GRC is issued."
Can't be done due to Human Rights Act 1998. It means the person is sterilised and that breaches rights to privacy and family life.
Relevant European Court of Human Rights Rulings:
www.echr.coe.int/Documents/FS_Gender_identity_ENG.pdf
Fair Play for Woman - Transgender rights: How did we get here? Part 2: Changing legal sex status
fairplayforwomen.com/transgender-rights-get-part-2-changing-legal-sex-status/
The problem in all of this IMHO is that a person's perception of their "gender identity" can be recognised in law as equivalent to their "legal sex", rather than, for example, recognition of alternative legal status such as "male transgender" and/or "male transsexual".
It would take a hell of a lot of legal unpicking and very likely challenges and rulings under Human Rights Law to change the status quo. Not to say that that route should not be explored as a means of reconciling the problems and loopholes created by the current legal position.
Relaxing the conditions required to obtain a GRC is just going to make things worse as it removes all "gatekeeping", ie. safeguarding.