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When is it illegal to use a cell phone while driving?

  1. In a school zone

  2. When stopped at a light

  3. During a road test

  4. At all times

The correct answer is: At all times

Using a cell phone while driving is illegal for all drivers in some states, while other states only prohibit certain drivers like teenagers or school bus drivers from using a cell phone while driving. Options A, B, and C are incorrect because they only specify specific situations or drivers, while option D correctly states that it is illegal at all times. It is important to remember that even in states where it is not explicitly illegal, using a cell phone while driving can still be dangerous and result in distracted or reckless driving. It is always best to err on the side of caution and avoid using a cell phone while behind the wheel.