re: Anyone receive a notice from La Dept of Public Safety about their car insurance?

What I don't get is why this isnt addressed at registration. About 10 years ago I was blocked from either registration or getting a drivers license renewed (I forget which) because the dealer I sold a car to never turned in the license plate and the registration change in the state thought I was driving it without insurance. But they blocked my fairly quickly so I was able to find my documentation and handle it.