I was driving down the highway last week and a large piece of ice flew off a semi truck and crashed into my window right in front of my face. It totally smashed the window but it did not collapse in on me. I don't think the truck even knew what happened, anyway it didn't stop to see if I was OK. I could drive the car back home but had to real careful as vision was quite limited. I had insurance but it still cost me 100 bucks.