http://www.autoblog.com/2009/05/29/popsci-grapples-with-age-old-question-of-what-is-worse-driving/by Chris Shunk on May 29th 2009 at 7:33PM
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The results of the study were less than surprising. The drivers that consumed vodka drinks drove faster while also being very cocky about their abilities. Pot smokers drove more slowly, but like the drunken drivers, they also swerved excessive and changed lanes a lot. The chronic crew also felt they were more aware of their impairment, which you may think is a good thing, but researchers say the detachment from reality is actually very dangerous.
So who wins the battle of drunken drivers verses stoned drivers? Well, nobody. They're both dangerous, unless you're in Israel behind the wheel of a gold Cadillac STS simulator.
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