What is the best practice for scanning traffic in high-volume areas?

The best practice for scanning traffic in high-volume areas is to scan and check traffic where pedestrians are expected. This approach emphasizes the importance of being aware of not only the vehicles around you but also the presence of pedestrians who may be entering or crossing the road. In busy areas, pedestrians can be unpredictable, and they often have the right of way. By actively scanning these areas, drivers can make informed decisions, react in a timely manner to potential hazards, and contribute to a safer driving environment. This practice also aligns with defensive driving techniques, where the goal is to anticipate potential problems before they occur.

In contrast, focusing solely on the vehicle in front or driving without looking around can lead to a lack of awareness about other traffic participants and possible dangers, while reducing speed and avoiding side-to-side glances can prevent a driver from noticing important changes in their environment, putting both the driver and others at risk.