Its not just the drunk, and inexperienced drivers...

If you are over the age of 60, forgetful, don't know how to get somewhere, drive half the speed limit, and are of Asian descent, please, please don't drive. This is particularly true if you are driving in California, but equally important in Asia.  

Let someone else drive, and if you know this is about to happen, offer to drive.

This is a public service announcement.