KIRO Marijuana Impairment Driving Test Part 2 of 2

This portion of the driving test shows the impact of ultra high 'binge' consumption.
One important factor is the awareness of the drivers regarding their fitness to drive.
Liquor consumers typically suffer a form of anosognosia, meaning they are not aware of their own impairment and thus demonstrate a denial of their unfitness to drive.
Where liquore leads to people driving faster and sloppier, the marijuana consumers tended to avoid driving and drove slower than normal.