driving

Different people respond to cannabis in different ways, making a blood THC level difficult to legislate.
America's worst drivers are likelier to be men or people who live in the South, are either young or old, or identify as Native American. America's best drivers are likelier to be women or people who live in the Northeast, are aged 35 to 75, or identify as Asian.
New legislation might be the key to bringing opposing political parties together in this Pacific Northwest state. The state penalizes drivers — which bicycle commuters cheered. But now officials have created a special tax on cyclists, too, and that has united the left and right in mutual outrage.
If the average person is asked to assess their own driving skills, most will give themselves an above average rating. By definition, half of all drivers are below average, but most people lack the self-awareness to realize this due to a cognitive bias known as illusory superiority. Every year since 2008, the American Automobile Association (AAA) has conducted a survey in which they determine drivers' attitudes and behaviors in regard to traffic safety. They have confirmed what most of us already suspected: You're a terrible, hypocritical driver.  The report summarizes its findings bluntly:
We applaud the AAA Foundation for Traffic Safety for its recent report highlighting the dangers of sleep-deprived driving. However, when one sees how the sleep data was gathered, uncertainty about its accuracy – as well as the study's corresponding conclusions on crash rates – creates some doubt.