Psychoactive Substances Bill [Lords]

I am grateful to the hon. Gentleman for his intervention, and, yes, I do agree with him. Despite this seemingly welcome movement by the Home Secretary, I am still minded to vote this afternoon to place poppers on the exempt list. I will do so, because I am fearful that placing a ban on such substances will push their use underground and away from the regulatory controls that currently exist. In short, we may do more harm by that action. If, after a review and further evidence, it is proven that poppers are harmful and that, on balance, a ban would be appropriate, Labour Members will willingly review and test the evidence and, if the case is proven, support a ban on these substances.