Today I saw a 2yo or at best a small 3 yo in a seat belt only. It was a kid in one of my DD's classes who parked by us and we were getting in and out at the same time. Seeing that is so upsetting! I suppose there could have been a NBB in there I could not see, but he looked too low for that, and even that would be bad. It got me wondering, is this illegal? I'm sorry for any trouble since I'm sure this has been asked many times, but my searches are not finding me the right link. Could anyone direct me to a link that shows the car seat laws by state? Thank you!