The powers given to Ministers are “appropriate”. That is a weasel word. Nobody is better placed than I to describe it as such. It is a subjective word, very difficult to define in advance, impossible to challenge and non-judicable. That is why, when I was a Minister, I used it often—at the Dispatch Box, in drafting and in correspondence. I knew full well, as does every person who has stood at the Dispatch Box, that “appropriate” means precisely what the Minister wants it to mean.