Parental consent wasn't relevant to the case because of Tavistock's own policy, so won't it be irrelevant in an appeal too?
That sounds correct to me. They'd have to bring a new case to try to get the Tavistock to carry out the treatment based on parental consent - assuming the Tavistock continued to refuse.
If the Tavistock agreed to do this without being compelled (or anyone else), I can imagine that we'd be looking at bringing a new case.
It's all a whole set of stuff beyond what Bell addressed.
(Kind of awesome Keira's name is now part of legal history, like Gillick...)
But as a PP said, this discussion cannot be escaping the ears of any judges that might be involved in the appeal, or anyone with responsibility in the medical profession or government. It is another unmasking, and shows the things at stake here.
If the Tavistock were agree to go ahead based on parental consent only, it brings them further into disrepute - they said they "could not conceive" of doing that in court as part of their defence. To go back on that might mean judges say things like "surprising" to them again. I'm sure they wouldn't like that.