I get that correlation does not equal causation. But the population of Colorado increased ~7.7% from 2013 to 2017 and overall traffic deaths increased 35%. What was the change within those years? Marijuana legalization. If you have another theory of what could have caused such a jump in traffic related deaths, I'm all ears.
Are you equating "testing positive for marijuana" with "being impaired"?
I know the govt would love to have you believe this, but it's not true.
I get that correlation does not equal causation. But the population of Colorado increased ~7.7% from 2013 to 2017 and overall traffic deaths increased 35%. What was the change within those years? Marijuana legalization. If you have another theory of what could have caused such a jump in traffic related deaths, I'm all ears.