To put that another way: essentially, it's saying that we have the powers we need for responding to an emergency in the area of health, to respond in a situation where a crisis emerges. Those powers exist—an undescribed crisis—and so those responses have happened. Now that we have the opportunity, over time, to have a more specific piece of legislation for this particular disease and for our response to it, it seems fitting and appropriate, firstly, that the whole Parliament can debate it, so that we can have the Parliament's agreement to the framework that underpins the decision making around our country's response to this virus. And it also makes sense to have legislation that was not designed for the immediate crisis but that is designed for an ongoing management situation, and therefore can be more fit-for-purpose. That, indeed, is explained in the explanatory note, in paragraph 1, of the bill.