AllyMcBeagle
As Bearsinmotion says above "living as a woman" is a meaningless undefined phrase, so any requirement to do so is likely to be unenforceable.
It is a requirement today that in order to obtain a GRC the applicant must intend to live in their acquired gender for the rest of their lives. A Gender Recognition Panel (a tribunal) decides if this is the case. Therefore, I see no problems in the future for a court to decide whether an individual intends to live as a women for their entire life.
Further, in the Irish legislation, section 14 allows for revocation of a GRC if the minister is subsequently made aware of facts that had they known before, then they would not have issued the GRC.
Can I draw everyone's attention to Ibi-Pippi again?
www.reddit.com/r/TheRedPill/comments/35dm73/meet_ibipippi_the_lesbian_trapped_in_the_body_of/
As a lawyer who has specialised in the Equality Act I can say I am very concerned that this kind of thing will happen over here if self ID is brought in. The legislation isn't strong enough to keep out artists, pranksters and most unfortunately men who are seeking to abuse women
Re Ibi-Pippi Orup Hedegaard - you refer to a MRA reddit - not the most reliable source of information. He was barred from the women's changing room and sued the gym. I was unable to find an coverage of whether he won the case - I am sure if he had won there would have been publicity. And obviously the laws in Denmark are different from England and Wales.
I don't understand why you think a change to the requirements to obtain a GRC will suddenly change the application of the Equality Act. I believe the opposite is likely to be the case. As the evidential value of a GRC decreases, an applicant with a GRC bringing a case for gender reassignment discrimination has a weaker case.
As for men seeking to abuse women, I think if it is far fetched to suggest that they would bring and win an Equality Act case in order to enable their offending. I don't know of any Court of Appeal or Supreme Court cases on the Equality Act in this area. This leaves Croft v Royal Mail, which was a Sex Discrimination Act case, as the leading case. In Croft, the applicant who was described as a "genuine transsexual" under going a medical transition who was barred by her employers from using the female toilet 9 months into her transition. The court found this was not discrimination.