What must first responders control in a chaotic scene?

In a chaotic scene, controlling the activities of bystanders is crucial for ensuring the safety of all individuals involved, including patients, responders, and bystanders themselves. When a situation becomes chaotic, bystanders may become anxious, curious, or even interfere with emergency operations. By controlling their activities, first responders can minimize potential distractions, prevent further accidents, and ensure that emergency care can be delivered effectively and efficiently.

Securing the scene from bystanders helps maintain a clear pathway for emergency vehicles, allows responders to access patients without obstruction, and reduces the risk of additional injuries. By establishing a perimeter or directing bystanders to a safe distance, first responders create an environment where they can focus on the critical tasks at hand, such as assessing and treating patients. This control is essential for effective incident management and overall scene safety.