I'm new to this board, I came on here because I have a question I am hoping I can get some help with. Our parked car was hit yesterday. It was hit pretty hard, skidding a few meters and completely damaging the drivers side in the back of the car. My daughters high back booster was in the car on the opposite side of where the hit happened. I know with a harness I would replace immediately, but since it was a high back booster, and no one was even sitting in it, is it OK to keep?