As I have explained, this is a Henry VIII power, so within the period in which this power is operational—this is on my reading, but perhaps my hon. Friends on the Treasury Bench will correct me—a Minister of the Crown may, by regulation, essentially change the way in which retained EU law is handled by requiring
“judicial notice to be taken of a relevant matter, or…provide for the admissibility in any legal proceedings of specified evidence of…a relevant matter”.
That is a very extensive power. Effectively, it gives a power to rewrite how legislation should be interpreted.