What does it mean if a vehicle is re-stopped after a canine alert?

When a vehicle is re-stopped after a canine alert, it means there is potential evidence to investigate. A canine alert typically signifies that the dog has detected something of interest, often related to narcotics or other illegal substances. This response indicates that there may be contraband present, thereby warranting a further search or investigation of the vehicle.

By following up on the canine's alert with a re-stop, handlers can explore the potential for uncovering evidence that could support the findings of the canine. This procedure helps law enforcement ensure that they thoroughly investigate any suspicious activity suggested by the dog's behavior, which is based on the dog's trained ability to detect specific scents.