Pontiac 2007 G6 Owner's Manual page 47

CAUTION:
{
Never do this.
Here two children are wearing the same
belt. The belt can not properly spread the
impact forces. In a crash, the two children
can be crushed together and seriously
injured. A belt must be used by only one
person at a time.
Q:
What if a child is wearing a lap-shoulder
belt, but the child is so small that the
shoulder belt is very close to the child's
face or neck?
A:
If the child is sitting in a seat next to a
window, move the child toward the center of
the vehicle. Also see Rear Safety Belt
Comfort Guides (Sedan and Coupe Only) on
page 42. If the child is sitting in the center
rear seat passenger position, move the child
toward the safety belt buckle. In either
case, be sure that the shoulder belt still is on
the child's shoulder, so that in a crash the
child's upper body would have the restraint the
belts provide.
47