I think it's quite rich—it was very interesting that 13,500 number—and it seems very clear that this hasn't been thought through. We had the Minister, in his Cabinet paper, seeking this to have no time limit at all. Then he got knocked back by his Cabinet colleagues to two years. Now we're hearing a whole lot of shifting sands as to why these two years are needed. First thing, it was essential because of COVID—and this is my question to the Minister: what is the definition, then, of COVID? COVID is out of the box or out of the laboratory now; it's with us for ever. It's not going to be eliminated, like other diseases, I deeply suspect, and I think most of the scientific community agrees with that. So what is the definition of when COVID isn't with us? 