My brother is driving recklessly, What should I do?

I'm 16. My brother is 17 years old, He drives over 30 miles past the speed limit and jumps around through lanes. He treats it like a joke. I'm really scared for him, he already got two tickets and it's his first month of driving. We can't take away his license though because we need him to drive us around places because of our lack of transportation. What to do in a situation like this?
My brother is driving recklessly, What should I do?
Post Opinion