Some of the data on that blog highlights the problem of being seen and heard.
Apparently there were expected to be 5,000 transsexual people who would take up the chance for a GRC back in 2004.
If there are now 500,000 TRA's clamouring for Self ID...then for every one of me, there is 100 of them 
That's one of the reasons why HMG are not hearing much from those that the GRA/GRC was originally intended for.
That said, I contacted and met with my MP back in January 2018.
He was completely unaware of wider issues such as safe spaces/DV shelters/prisons/girl guides/women's sports, etc. Although he did tell me that he was opposed to Self ID (but was surprised to hear that I was also opposed). But he also told me he was afraid to speak out publicly because of the rhetoric from TRA's.
I have no idea what else to do about this imminent nightmare; and the idea of publicly going up against the TRA's scares the hell out of me.
But I'm open to any practical suggestions...