I'll be very brief because we want to leave this opportunity mostly for questions. I will ask Jane to speak to the legal points. I'm obviously not a lawyer, and that's probably a good thing.
On the issues of privacy, etc., we are clearly subject to that. The list of pathogens is illustrative. It is not intended to be either exhaustive or represent what would be included in the regulations, which require broad consultation. That's part of the reason why the legislation is so broad. In the consultations we were told that a number of things really need more specific direction. They need to be in the regulations rather than the legislation so they can be modified to respond to the changing science.
I'm going to leave it at that. I think Jane should speak to some of the legal points that have been raised.
Back to you, Madam.