What is the safest way to investigate a pedestrian?

Investigating a pedestrian safely involves a methodical approach that prioritizes both the officer's safety and the pedestrian's well-being. Approaching on foot while being aware of your surroundings allows for a more controlled and cautious interaction. This method gives the officer the ability to assess the situation more closely, evaluating the pedestrian's demeanor and any potential threats without the distractions or risks associated with being in a vehicle.

Checking the hands of the pedestrian is a critical safety measure because it helps to identify if the individual is armed or poses a risk. By being vigilant and aware of the environment, the officer can more effectively respond to any unexpected behaviors or actions.

In contrast, quickly approaching with lights flashing can create a sense of urgency or panic, potentially heightening tension. Driving past slowly may lack the immediate engagement necessary to assess the situation properly and could lead to misinterpretation of the pedestrian's actions. While calling for backup is a prudent option in certain scenarios, it is not always necessary, especially if the officer can safely approach alone and assess the situation effectively. Therefore, the method that maximizes safety and allows for thorough observation and assessment is the best choice.