Illinois Law Enforcement Training and Standards Board (ILETSB) Practice Exam

Which planning principle suggests that visibility works both ways?

1. Knowledge of terrain

2. If you can see them, they can see you

3. Mass (Two on one)

4. Closer is not always better

The correct answer is: If you can see them, they can see you

The principle that emphasizes visibility working both ways is central to tactical planning and situational awareness. Specifically, if you can see an opponent or situation, there is a strong likelihood that they can also see you. This awareness has significant implications in various scenarios, particularly in law enforcement and military operations. Understanding this concept helps individuals make more informed decisions about positioning, approach, and engagement. For instance, in a tactical scenario, if an officer is visible to a suspect, it raises the stakes and potentially alters the dynamics of the encounter. Recognizing that visibility is not a one-sided advantage encourages officers to consider cover, concealment, and strategic positioning to minimize exposure while maximizing their awareness of surrounding threats. Other options touch on relevant principles but do not specifically capture the essence of mutual visibility as effectively as this one does. Knowledge of terrain discusses the importance of understanding the environment but doesn't directly address the visibility dynamic. The concept of mass, or having a numerical advantage, focuses on strength in numbers rather than visibility. Lastly, the principle suggesting that closer is not always better speaks to tactical positioning but doesn't inherently include the reciprocal nature of visibility. Thus, the concept of "if you can see them, they can see you" stands out as the most relevant principle