[cicero2k]

Does anyone know of a study when they take volunteers with known quantities of active THC in bloodstream and run them through a slalom driving course and count the traffic cones knocked over?

Seems simple, and has been done many time by universities and insurance companies for alcohol, but not for THC?

[BBell]

I remember an alcohol vs. marijuana driving test was done using university students in Australia. It was done at a time when it would have been illegal to do here as we had some draconian weed laws then.

When the Australians did it it was a humorous grad student study like setting.