Pontiac Grand Prix 1993 Owner's Manual page 17

Seats & Safety 6elts
W h y Safety Belts Work
When you ride in or on anything, you
1.
For example, if the bike is going
as fast as it goes.
10 mph (16 km/h), so
is the child.
2.
When the bike hits the block, it
stops. But the child keeps going!
3.
Take the simplest "car." Suppose
it's just a seat on wheels.