1997 Buick Century Owner's Manual - Page 47

A at only 25 mph (40 km/h), a 12-lb. (5.5 kg) baby will suddenly become a 240-lb. (110 kg) force on your arms. The baby would be almost impossible to hold. Secure the baby in an infant restraint. A CAUTION: Never hold a baby in your arms while riding in a vehicle. A baby doesn't weigh much until a crash. During a crash a babywill become so heavy you can't hold it.For example, in a crash CAUTION: (Continued) J -- 1-33