I said there were no agreed terms and you said "crap". So what are the agreed terms that a second referendum would be based on?
Well, you don't define
agreed by whom, so...me and Mrs ff1d1l agree that...no, seriously, no deal v Mays deal v remain is talked about a lot - to the extent that you could call it the agreed default. As there is no agreed leave position, it seems those are the two which must be accommodated. Personally, as I've said on here before, I'd like remain to similarly have two positions - remain as pre the ref, and remain where legal sanctions are applied to those who have broken the law, or cost the country due to lies, incompetence or financial crime since the referendum. I'm realistic I may not get this. Just as leavers have to be realistic and may get a straight choice between remain and leave with no deal.
No agreed terms? Not finally - but they'd have to be one of these options. So hardly an unattainable as you infer.
As for you talking crap, I remember way back when, when rescinding A50 was first being talked about, it was the Cav Legal Pronouncement that this was categorically not possible. Not just once or twice but repeatedly reiterated. No, can't be done. Totally illegal. A good few times I pointed out this was not the case. If you're going to hand down the commandments from on high, you should at least bother to inform yourself first.
That turned out kinda brown too, didn't it? Yeah, I know we haven't rescinded A50 yet, but
there is no legal barrier to doing so, until we leave.