While I was driving my toddler who was in the 3rd row pushed the bottom located at the back of the 2nd row seat. The seat came foward with my baby who was in his carseat causing him to come foward at a really high speed (since the seat moves foward really fast and with impulse) causing him to hit his head and almost causing me to crash. I had to stop in the middle of where I was driving since my baby was screaming and crying and couldn't breath since he was being squished by the seat. The seat is very heavy and hard to push back in case of an emergency from someone sitting in the back row. You have to actually get down to be able to put it back in it's place.