Drugs: Cannabis

Debate between Lord Walton of Detchant and Lord Bates

Wednesday 17th June 2015 Lords Chamber

[Lord Bates]

The noble Baroness has a long-held position on these issues in terms of her role in the All-Party Parliamentary Group for Drug Policy Reform. Obviously that is a respectable position but it is not one that is shared by the Advisory Council on the Misuse of Drugs, which advises the Home Office on drugs misuse. The council’s view is that the case is not made. Where there are derivatives from cannabis, as has recently been the case, applications can be made to the Medicines and Healthcare Products Regulatory Agency. In fact, in one particular case, which is that of Sativex, the licence to market has actually been granted.

[Lord Walton of Detchant (CB)]

Is the Minister aware that, in 2000, your Lordships’ Select Committee on Science and Technology, of which I was then a member, conducted a major investigation into the potential medical benefits of cannabis preparations and cannabis itself. We were satisfied that smoking cannabis was just as dangerous in causing cancer as smoking tobacco, if not more so. Nevertheless, we received substantial anecdotal evidence of benefits from cannabis ingestion in a variety of medical conditions. Subsequently, a company called GW Pharmaceuticals produced a wholly standardised cannabis-based preparation. That was subjected to some very convincing clinical trials which led to it being licensed by the MHRA in 2010 for the treatment of spasms and spasticity in multiple sclerosis. That is now the case, but the evidence is growing that various cannabinoids may also be of benefit. Would not the reschedule recommended by my noble friend Lady Meacher help to expedite additional trials and lead to the beneficial effects of cannabis being more available for medical conditions?

[Lord Bates]

The noble Lord is absolutely right in tracing this back to a long debate in the Select Committee, the work of which I pay tribute to. That was, of course, taken into account in the MHRA’s decision. Should there be new drugs of this classification which have proven benefits for patients, they should, of course, make an application and undergo clinical trials in the same way.