What policy should officers be aware of before conducting a traffic checkpoint?

Before conducting a traffic checkpoint, it is essential for officers to be fully aware of their agency’s policy. This policy typically outlines the legal framework, operational procedures, and required protocols that must be followed to ensure the checkpoint is conducted lawfully and effectively. Understanding the agency's policy helps officers adhere to established guidelines that promote public safety and protect citizens' rights, thereby minimizing the risk of legal challenges against the agency or individual officers.

While community feedback, personal understanding of DUI laws, and local law enforcement trends are all important factors for officers to consider, they do not replace the necessity of following the specific policies set forth by their agency. These policies provide the foundation for how checkpoints are to be performed, including criteria for stopping vehicles, record-keeping, and ensuring that the checkpoint is justified, which could be mandated by state law or agency protocols.