There is an inherent problem with a group 2 seat (for children over 15kg or approx. 4 years old). Children have moved from the support offered by the 5 point harnessed seats to one strap across the chest and lap. When they fall asleep they can fall forward out of the seat. The shoulder strap slowly releases and the child is left in a dangerous (see crash test data) and uncomfortable position.

Many parents find themselves altering their driving style as to minimize sudden changes in direction or they hold the infant upright with their arm when the child is in the passenger seat. This can be very distracting and ultimately dangerous for all occupants and other road users alike.