Here's one thing that could have been considered, and it's probably too late—but maybe not. And that is, the Minister and his officials were, as I was for a while, trying to work out what is the best calculus as I describe—the best formula for being able to say, "OK, this is timing difference and it's going to be recovered and therefore it shouldn't be eligible or qualifying, versus a permanent loss of revenue." The question of what's a tourism industry and whether it's a petrol station in Wanaka and so on.