What is a primary reason for conducting surveillance in law enforcement?

Conducting surveillance in law enforcement primarily serves the purpose of verifying the reliability of information received. This is crucial because information gathered from informants, tips, or other sources may not always be accurate. Through surveillance, law enforcement can observe subjects in real-time, assess their activities, and determine the credibility of the information.

By verifying the information, officers can make informed decisions about their next steps, whether that involves further investigation, potential arrests, or securing warrants. This process helps ensure that actions taken by law enforcement are based on reliable and corroborated evidence, ultimately leading to more effective and lawful outcomes in criminal investigations.