Not-So-Normal Mom

Something is bothering me. I was driving behind a huge construction truck today, and there was a small sign on the back that said "Not responsible for windshield damage. Stay back 200 feet" This sign was maybe one foot by one foot big. There is no way you could even see that sign from 200 feet away. Are you kidding me? I promise you, if something flew out of that truck and hit my windshield and caused a crack, you would be so responsible!!!!!