Which behavior could lead to a citation when driving?

Driving while talking on a cellphone can lead to a citation due to the potential distractions it creates and the increased risk of accidents. Many states, including Iowa, have laws that restrict the use of handheld devices while driving to promote road safety. Using a cellphone diverts attention from the road, impairs the driver's ability to react promptly to changing conditions, and may result in violations if the law specifically prohibits such behavior.

In contrast, behaviors like driving below the speed limit, using turn signals appropriately, and yielding to pedestrians are generally considered responsible and safe driving practices. These actions promote safety for both the driver and others on the road, and they are aligned with traffic laws. Therefore, they would not typically result in a citation.