Also, I don't mean to sound like the car seat police, but did have a terrible experience with a dog in a taxi which crashed a while ago. A friend and I were headed to Pokfulam with her spaniel (roughly the size of a 1 year old). Dog, which was being held on her lap, went flying into the windscreen, broke its back amongst other injuries and subsequently died. The crash happened at under 50km/h and we knew it was going to happen a second or two before impact. We were also pretty beaten up just from the force of being thrown forward into the seal belt. I shudder to think about what would have happened had it been a baby in the car.