Is it legal to use a cell phone while driving in Maryland?

In Maryland, it is legal to use a cell phone while driving only when utilizing hands-free technology. This means that drivers are allowed to have phone calls as long as they do not physically hold the phone, which helps to minimize distractions and promote safer driving practices. The hands-free laws in Maryland are designed to reduce the risk of accidents caused by distracted driving, encouraging drivers to keep their focus on the road while still allowing them to communicate.

The other choices reflect misunderstandings of Maryland's cell phone usage laws. Using a cell phone at any time without restrictions would pose significant safety risks, making it illegal. While it's true that making a call solely in emergencies may seem reasonable, the law specifically requires hands-free operation to ensure driver safety. Lastly, choice D incorrectly presents the notion that hands-free technology is prohibited, while in reality, it is encouraged to promote safe driving.