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

Using a cell phone while driving can lead to distractions, significantly increasing the risk of accidents. The correct choice emphasizes that it is acceptable to use a hands-free device while driving. This means that drivers can maintain their focus on the road while being able to communicate. Hands-free devices allow for voice commands or minimize the need to physically interact with the phone, helping to keep both hands on the steering wheel and the driver's eyes on the road.

Other scenarios, such as stopping at a red light or using a phone whenever desired, may create a false sense of security or lead to distractions when the vehicle is moving. Similarly, while emergency situations can necessitate the use of a phone, it is crucial to prioritize safety and minimize any potential distractions at all times while driving. Therefore, the use of a hands-free device strikes an important balance between staying connected and ensuring road safety.