Question

you are seated in the driver’s seat of your parked car, preparing to drive. you must properly fasten your seat belt
select a letter to choose your answer.
a only if you will be driving at speeds over 15 mph.
b only if you are under 21 years of age.
c unless your car was built before the 1968 model year and does not have a seat belt.

Explanation:

In most regions, seat belt laws require drivers to fasten seat belts regardless of speed or age, with exceptions only for older vehicles that lack seat belts (typically pre-1968 models, as 1968 was a year when federal seat belt mandates took effect in the US). Options A and B are incorrect because seat belt requirements apply to all driving speeds and all ages.

Answer:

C. Unless your car was built before the 1968 model year and does not have a seat belt.