Similarly, moving surveillance carries with it inherent obstacles such as the unpredictable nature of traffic. There is no guarantee that contact with the subject can be maintained as we cannot predict traffic flow, traffic conditions, weather, or other unforeseen problems. We are bound to follow all laws, including traffic laws. Similarly, privacy and private property laws will dictate the conduct of some surveillance.
We highly recommend the use of 2 or more Surveillance investigators when conducting a moving surveillance when the destinations are unknown and there is no other information to follow up on.