You don't need to get a perfect score to pass the driver's test. You also don't always know which questions you got wrong. And it's something you do when you're a teenager. Guarantee that plenty of people pass the test and don't know this rule.

I agree that people should know this if they're driving around. But I also saw people ignore it yesterday at lights in Northwood. Most of us came to a stop, and then others blew right through. Obviously some people need to hear it.