Cannabis potency drops
Skunk, a stronger form of cannabis, was cited as a reason for reclassification
Thursday, 28, Aug 2008 06:33
Official government figures have shown the strength of cannabis is falling, undermining the government's key argument for reclassifying the drug back up to class B.
The figures, from the Forensic Science Service, are based on the potency of cannabis seized in police actions.
It documents a drop in potency from 12.7 per cent in 2004, when the drug was reclassified down to class C, to 9.5 per cent now. The figures measure the level of THC – the active ingredient in marijuana.
The figures, seen by the Guardian, show the drug is therefore weaker now than when it was moved to class B.
In May, home secretary Jacqui Smith told the Commons cannabis potency had "increased nearly threefold since 1995".
The FSS said the figures were not representative and were from an overly small sample.
David Blunkett declassified the drug four years ago, much to the disdain of parents' groups.
Despite advice from the government's own scientific body, the Advisory Council on the Misuse of Drugs, saying the drug should remain class C, Gordon Brown remains intent on moving it back up to class B.
The proportion of young people taking cannabis fell from 25.3 per cent when it was downgraded to 20.9 per cent now.