> it is the highest court in Ireland's legal system. And not just Ireland's. And that's what I'm saying. If your legal system is united to this degree into a

> it is the highest court in Ireland's legal system. And not just Ireland's. And that's what I'm saying. If your legal system is united to this degree into a larger framework, then that new thing is the locus of sovereignty. It is much more than a trade deal. (That doesn't mean it's wrong, or a good idea or a bad idea. But it's a big change.)