That is an interesting point which will, of course, be considered by those committees which advise the Government on these important issues. I would imagine that that factor has been considered, and if it has not, I am sure that the noble Lord will ensure that in future it should be considered in making decisions on this issue.
Home Office records confirm that no university that has applied for a Schedule 1 licence has so far been refused one, and we have not seen any evidence that licensees have been unable to comply with the Schedule 1 licence requirements. About 70 Schedule 1 licences are currently held by universities and hospitals enabling them to undertake research with all substances in Schedule 1 under the terms of that licence, as opposed to being limited to a single drug.
Where that research involves live human subjects, there are other, non-Home Office requirements, such as ethics approval, and I think there is some anecdotal evidence that the ethical demands, processes and commitments that must be gone through are more onerous than the licensing ones and may in practice present greater challenges to researchers than the requirements of the 1971 Act.
I have no doubt the debate on the legal status of cannabis, including its scheduling, is one we will return to from time to time as the evidence develops. For now I hope I have been able to present some evidence to the noble Baroness that while we carefully considered her proposal, we do not regard it as necessary and do not see the case for there being a change in the Government’s position at this time.