Automobile accidents are increasing in states that have legalized cannabis. This was entirely predictable. Potheads, speculators and politicians don't care. Who does? Insurance companies. Expect your insurance rates to go up. Some party. Everybody pays.https://goo.gl/8XFh1W
That is not, in fact, what the article says. It says that certain states have higher rates of accident than neighboring states where cannabis isn't legal. That is exactly what you do when accident rates have _not_ increased year-over-year but you want to give that impression.