Well, my understanding of the evidence is that that internationally accepted methodology could have detected the need to examine specifically for the other contaminants that you have referred to. And you've put that on record, and it is for others now to point to evidence if it so exists. 

Can I just say that we've already heard that the data has been made available to the campaign? Now, I do understand there's a problem about interrogating that data because of software issues, but the basic—