SafeSpeed wrote:
I heard that the cannabis blood test reads positive for a month after consumption.
If that's true it's daft to use it as evidence of impaired driving.
Not if the lingering cannabis detection is also detected by the receptors in the brain too and slows it up.
Ths is a little like alcohol - in those that are not accustomed to drink, and for the first few hours after a skinful, blood-alcohol levels are by-and-large related proportional (give or take) to driving impairment. However, hours later, blood levels may well still be high, but the brain/autonomic system has learned how to deal with it - the liver is doing its job and the endocrins (or whatever they are) are working overtime to speed things up in the reaction stakes. Probably got a hangover too
MM wrote:
Over the last 18 months I have been taking part in a clinical trial using cannabis based medicine. I am now taking this as an unlicenced drug as approved by the Home Office.
I really think there are a large number of benefits that cannabis can bring in the theraputic uses. Probably more than the present trials. It's such a pity that the abuse it has been tainted with have likely set back its adoption by many years.
Is your condition improving? One other person I know of (a friend of mine knows her very well and I get unexaggerated reports) went in for these trials - a double-blind. She was fortunate and got the real thing - and it has made a tremendous improvement - although I doubt she'll ever drive again.