What should be taken into account when assessing thresholds during an incident?

When assessing thresholds during an incident, prioritizing speed of movement is crucial for several reasons. In situations like active shooter incidents, time is of the essence. Responders must act quickly to assess situations, locate potential threats, and determine evacuation paths. By prioritizing speed, responders can make swift decisions that could save lives, allowing them to effectively navigate challenges and reach safety or engage the threat as necessary.

While factors like communication effectiveness, the size of the building, and floor plan familiarity are important in overall incident response, they serve as supports to quick actions rather than drivers. Effective communication can enhance responses but does not replace the need for rapid movement. Understanding the building's size and the layout can help in planning, but immediate, decisive action is paramount in critical situations. Thus, prioritizing speed of movement directly addresses the urgent nature of responding to an active shooter incident, making it the most critical aspect when assessing thresholds.