Chevrolet 2008 TrailBlazer Owner's Manual page 37

CAUTION:
{
Children can be seriously injured or strangled
if a shoulder belt is wrapped around their
neck and the safety belt continues to tighten.
Never leave children unattended in a vehicle
and never allow children to play with the
safety belts.
Every time infants and young children ride in vehicles,
they should have the protection provided by appropriate
restraints. Children who are not restrained properly
can strike other people, or can be thrown out of
the vehicle. In addition, young children should not use
the vehicle's adult safety belts alone; they need to use a
child restraint.
CAUTION:
{
People should never hold an infant in their arms
while riding in a vehicle. An infant does not
weigh much — until a crash. During a crash an
infant will become so heavy it is not possible to
hold it. For example, in a crash at only 25 mph
(40 km/h), a 12 lb (5.5 kg) infant will suddenly
become a 240 lb (110 kg) force on a person's
arms. An infant should be secured in an
appropriate restraint.
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