When is it permissible to use a cell phone while driving in Illinois?

In Illinois, it is permissible to use a cell phone while driving only when using hands-free devices. This is in line with the state's efforts to minimize distractions for drivers and enhance road safety. The law aims to reduce the risks associated with holding a phone while operating a vehicle, which can lead to increased chances of accidents. Utilizing hands-free technology allows a driver to keep both hands on the steering wheel and their eyes on the road while still being able to make and receive calls.

The other options suggest scenarios where using a cell phone without hands-free technology is allowed, which does not align with current regulations in Illinois. Using a cell phone at any time, when stopped at a traffic light, or while driving on rural roads without hands-free capabilities can still lead to distractions and potential danger on the road. Therefore, the emphasis on hands-free usage is crucial for ensuring safer driving practices.