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

Using a cell phone while driving is governed by laws designed to enhance safety and reduce distractions. Utilizing hands-free technology, such as Bluetooth or voice commands, allows drivers to engage with their devices without physically handling them, thereby minimizing the risk of distraction. This method enables individuals to communicate or access navigation while keeping both hands on the wheel and maintaining focus on the road.

In contrast, using a cell phone when stopped at a traffic light can still be considered a distraction and may violate certain laws, depending on the jurisdiction. Driving in a parking lot can also involve various risks, including interactions with pedestrians and other vehicles, making cell phone use potentially hazardous. The assertion that there is never a legal time to use a cell phone is overly broad, as hands-free technology remains widely accepted and legally permissible in many areas. Therefore, the correct answer emphasizes the importance of using hands-free options to safely manage phone calls or other functions while driving.