Graduated licenses are good, now they need to enforce them. Last I read it's a secondary offense so cops can't pull a group of kids over simply because there is a kid driving when he is not supposed to be (late night, car full of kids, etc).
Every time I've looked at per mile crash stats, it's like this:
I don't have actual stats handy right now, so I paraphrased what I have read.
that is why policies skyrocket when driving aged kids are around. The numbers are staggering. I had fun with the wording, but the graph is on the money.