“…There was no correlation between blood THC concentrations collected 15 minutes after smoking and simulator performance at 30 minutes or any other time point even under our highly controlled conditions. In the real world, the time from consumption to a law enforcement stop and subsequent blood collections is highly variable, and the current results reinforce that per se laws based on blood THC concentrations are not supported …”
This randomized clinical trial studies the magnitude and time course of effects of cannabis on driving, effect of cannabis with different tetrahydrocannabinol amounts, possible tolerance effects, and accuracy of self-perception of impairment.
“…There was no correlation between blood THC concentrations collected 15 minutes after smoking and simulator performance at 30 minutes or any other time point even under our highly controlled conditions. In the real world, the time from consumption to a law enforcement stop and subsequent blood collections is highly variable, and the current results reinforce that per se laws based on blood THC concentrations are not supported …”
This randomized clinical trial studies the magnitude and time course of effects of cannabis on driving, effect of cannabis with different tetrahydrocannabinol amounts, possible tolerance effects, and accuracy of self-perception of impairment.
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