Does Legal Marijuana Increase the Number of Car Accidents?

Crashes are up by as much as 6 percent in Colorado, Nevada, Oregon and Washington, compared with neighboring states that haven’t legalized marijuana for recreational use, new research from the Insurance Institute for Highway Safety (IIHS) and Highway Loss Data Institute (HLDI) shows.

Source article.

Insurance Agent:

“Why do you need a marijuana questionnaire?”

Underwriter:

“Confidential medical information.  Besides, I’ve seen her driving record and you haven’t.”

Insurance agent:

Silence.