My Lords, it might help the House if I explain why the noble Lord, Lord Brooke, and I view this as quite such a dangerous substance and why it is quite different from alcohol in a liquid form, which one drinks. The reason is that powdered alcohol can be snorted, as can vaping alcohol. The problem is that it is then absorbed through the sinuses, directly through the blood-brain barrier, so that you get an immediate hit. You can get a very high hit in the brain with a very low blood-alcohol level because it has a direct route. If you drink a drink, as many of your Lordships probably will this evening, you will absorb it through the gut and it will go through the liver, where an enzyme called alcohol dehydrogenase partly metabolises it—it burns it up. It then goes into your bloodstream and then to your brain, so the amount getting to your brain will be reflected in a peripheral blood sample, which is where blood-alcohol levels are measured for driving and so on.
However, this powdered or vaping mechanism completely bypasses that. The problem is also that it is extremely difficult to detect, but the rapid high is much higher and faster than one would get even with a schnapps-type drink that might be downed quickly. That effect is particularly dangerous. In an important study done in the US, more than 1,800 undergraduate students were interviewed and 23% indicated that they would use the product if available. Of those, 62%—that is, just about two-thirds—also indicated a likelihood of misusing the product; that misuse was higher among Caucasian students and those who were already hazardous drinkers, who were significantly more likely to use it. We have tabled this amendment because we think this formulation is particularly dangerous and acts like a dangerous drug.