It should be evidence-based.
I indicate this because sometimes we hear that we have to choose either a precautionary approach or an evidence-based approach. I am really trying to emphasize that we can have a precautionary approach to risk management that is based on sound scientific evidence. In fact, the emerging science, particularly around endocrine disruption, is the kind of evidence that's not adequately being taken into our decisions to date. It would be wrong to suggest that CEPA is now evidence-based and that we'd be moving to something else.
I think we need to move to a more precautionary regime that is also, in fact, even more evidence-based.