Which of the following is NOT a purpose of surveillance?

Surveillance serves multiple important functions in law enforcement and security contexts. Among these purposes is the need to study targets’ locations and behaviors, which allows authorities to gather insights that can aid in developing strategies for intervention or communication. Additionally, protecting government officials and preventing the commission of crimes are critical objectives of surveillance, as these measures can enhance safety and security for individuals and communities.

In contrast, providing a tour of the area does not align with the functional objectives of surveillance. Surveillance is typically focused on monitoring specific activities or individuals rather than offering a general overview or experience of an area. Therefore, it does not serve a purpose related to tourism or casual exploration, making this option the one that is not a function of surveillance.