Final answer:
The law regarding the use of cell phones without a hands-free device while driving varies depending on the jurisdiction. It is generally illegal, but there are exceptions for emergency calls and when stopped at a red light.
Step-by-step explanation:
The law regarding the use of cell phones without a hands-free device while driving varies depending on the jurisdiction. In many places, it is illegal to use a cell phone without a hands-free device at any time while driving. However, there are exceptions to this rule. One such exception is when making a call for emergency assistance. In these situations, it is generally allowed to use a cell phone without a hands-free device.
Another exception is when the vehicle is stopped at a red light. In some places, it is legal to use a cell phone without a hands-free device while stopped at a red light. However, it is important to note that this may not be the case everywhere, as the specific laws can vary depending on the jurisdiction.
Overall, it is important to familiarize yourself with the laws regarding cell phone use while driving in your specific jurisdiction to ensure compliance and safety.