Psychoactive Substances Bill [HL]

The Minister will know from reading the report that some of the very significant practical difficulties for research arising from the fact that cannabis is in Schedule 1 are described in that report. He will also be aware that whereas cannabis is in Schedule 1 and is that much more tightly controlled, heroin is in Schedule 2 and is also very tightly controlled. The Minister said he had looked at the totality of the evidence. Does he have any evidence of leakage of heroin from hospitals, which are allowed to hold it because it is a Schedule 2 drug, into the illicit market? It is no more likely that cannabis would leak from its proper medical research uses into the illicit market than that heroin would. Heroin does not, I believe, so why would cannabis?