Describe a traffic rule or law you know about. You should say: what it is how you know about it if you follow this rule or law and explain why this rule is important.

I am not a traffic law or rule expert; however, I know one law in Kazakhstan. In my opinion, every country has a similar rule or law. In Kazakhstan, a drunk driver can sit behind the wheel and drive, which can cause more accidents. I learned about it when I participated in a competition. I [...]