When should high beams be displayed while operating PA5 cars?

Displaying high beams while operating PA5 cars is appropriate under specific conditions to enhance visibility for both the operator and nearby vehicles. The correct answer emphasizes that high beams should be used at all times when traveling outside of tunnels and when entering certain areas, such as the "H" platform in Newark. This practice is crucial for ensuring safety, as high beams improve visibility in dimly lit or dark areas, making it easier for the operator to see the surroundings and for other drivers or pedestrians to notice the vehicle.

Using high beams in these conditions helps to reduce the risk of accidents by improving awareness of the vehicle's presence, particularly in locations where lighting may be inadequate. It's important to recognize the specific regulations and operational guidelines that dictate the use of high beams in various scenarios to ensure compliance and maintain safety standards.