What is the first priority when deciding to use advance warning devices?

The first priority when deciding to use advance warning devices is to assess the incident location. Understanding the specifics of the scene, including the traffic patterns, environmental conditions, and proximity to roadways, is crucial for determining how to effectively use warning devices. By evaluating the location, responders can make informed decisions about where to place devices to maximize visibility and ensure the safety of both responders and the public.

This assessment helps to create a safe working environment by identifying potential hazards, such as visibility issues or the need for additional space to maneuver emergency vehicles. Once the incident location is assessed, securing the scene and training personnel can follow, along with the appropriate placement of signage. Prioritizing the assessment allows incident managers to formulate a comprehensive plan that ensures a coordinated response.