rt2dz said:My question is why would you do anything that isn't the absolute safest for your child even if the law is more lax?
All the time. My kids ride bikes, although it isn't safe. They roller skate, although it isn't safe. They both have bunkbeds - not safe. At sixteen they will start driving cars, which isn't safe. They do all sorts of kid things. Its measured risk, you can't protect them completely - no one can. From there it is how much risk are you willing to take? To me, the difference between having an older child in a car with a seat belt adjuster or a lap belt, and the same child in a booster seat is a negligble risk - and one I'm willing to take.