If you'll permit me, since I understand you're at the beginning of your study, I'll just talk a little about the Controlled Drugs and Substances Act and the regulations and schedules, and how I think it aims to do exactly what it is you are suggesting.
The Controlled Drugs and Substances Act, or the CDSA, is our framework legislation, and then we have various schedules under that, as you may know. Methamphetamine is on schedule I.
We then have a schedule that relates to these precursors. As you were talking about the ingredients that you would need to create something like a methamphetamine, there are very strict regulations around the precursors. If I look, for example, at the class A precursors, those are the type that are essential to creating controlled substances. The pseudoephedrine that you mentioned, and P2P, which is another common ingredient—