Which of the following is a common type of traffic violation?

Running red lights is a common type of traffic violation because it poses a significant risk to both the driver and other road users, including pedestrians and other vehicles. Traffic signals are designed to regulate vehicle flow and ensure safety at intersections. When a driver ignores a red signal, they are directly violating the established traffic laws meant to prevent accidents. This type of violation is frequently monitored by law enforcement, especially in urban areas where traffic control is crucial for public safety. Additionally, running a red light can lead to severe consequences, such as collisions, injuries, or fatalities, making it a key focus in traffic safety education and enforcement initiatives.

In contrast, obstructing pedestrian walkways, although a violation, does not occur as frequently in the context of traffic laws governing vehicle operation. Using hands-free devices is generally permitted and can often be a legal alternative to handheld use, depending on regional laws. Overtaking on the right can also be against traffic laws but is a less common situation, as it varies significantly based on local regulations and driving conditions.