What is considered optimal coverage for train check searches?

Optimal coverage for train check searches involves a strategic combination of personnel to ensure safety, efficiency, and thoroughness. In this context, having three agents and one overwatch strikes a balanced approach. The three agents are directly engaged in the search, allowing for comprehensive coverage of the train and its compartments, which is vital for identifying any contraband or unauthorized individuals.

Meanwhile, having an overwatch provides an additional layer of security and oversight. This person's role is to monitor the situation from a distance, ensuring that the agents are safe and that there is awareness of the broader environment, including potential escape routes or threats. This configuration allows for effective communication, as the overwatch can relay information and provide assistance as needed, enhancing situational awareness for the team.

Overall, this setup promotes a well-coordinated effort that addresses both the immediate task of searching the train and the need for safety and situational oversight, which is essential in border patrol operations.