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

Using your cell phone while driving is a significant safety concern due to the potential for distractions. The correct choice emphasizes that it is only acceptable to use your cell phone when using hands-free devices, provided that this does not cause distractions that could impair your ability to drive safely.

Hands-free devices allow drivers to maintain focus on the road while engaging in phone conversations or using navigation applications, which can help reduce the risk of accidents. It's essential not just to have hands-free capability but also to ensure that the nature of the conversation or task doesn’t divert attention from driving, as cognitive distractions can be just as dangerous as physical ones.

Other options suggest scenarios where using a cell phone might seem permissible, such as at a stoplight or while driving at low speeds. However, even in those circumstances, engaging with your phone can lead to lapses in attention that are hazardous. Additionally, the suggestion of being able to use the phone at all times fails to recognize the inherent risks associated with distracted driving, regardless of the driving conditions.