The document outlines critical steps for law enforcement in managing a crisis, emphasizing the importance of situational assessment, identifying danger zones, and establishing inner and outer perimeters for effective control. It highlights the need for an incident command post and staging area to streamline communication and resource allocation during incidents, and advocates for adherence to the National Incident Management System (NIMS) and Incident Command System (ICS) for successful responses. Lastly, it discusses the necessity for mutual aid agreements and preparedness for large-scale incidents as part of comprehensive planning for terrorist attacks.