I think the PR campaign makes people aware there is a problem, but when people are intoxicated, the access to good [nondestructive] decision making is inhibited

I think the PR campaign makes people aware there is a problem, but when people are intoxicated, the access to good [nondestructive] decision making is inhibited. I would wonder if ALL vehicles should have some sort of breathalyzer interlock that could also prevent junior from "fixing" mommys car so the little green light comes on again.