1997 Buick Regal Owner's Manual - Page 30

Q: What's wrong with this? You can be seriously injured if you wear the shoulder belt under your arm. Ina crash, your body would move too forward, which would far increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which aren't as strong as shoulder bones. You could also severely injure internalorgans like your liver or spleen. A: The shoulder belt is worn under the arm.It should be worn over the shoulder at all times. 1-16