How Often Do Police Run License Plates and Why?

The frequency with which police officers run license plates can vary significantly from state to state, and the reasons behind these actions are often complex and multifaceted. This article explores these questions and provides insights based on personal experience and general knowledge.

Frequency of Plate Runs

The frequency at which police officers run license plates truly depends on various factors. In some states, like Maryland, which I am familiar with, police vehicles are often equipped with multiple advanced forms of license plate recognition technology. These can include automatic license plate readers (ALPR) and multiple cameras, which automatically capture and store the plates of every vehicle the cruiser passes near, not just those that are involved in traffic violations or parked illegally. Some newer patrol cars have this capability, and even if the vehicle is not at fault, an audio alert and screen notification will indicate any issues recorded.

Reasons for Plate Runs

Police can run license plates as frequently as they see fit, but the primary reasons for doing so include:

Control and Surveillance: Some states and municipalities use plate runs for broader surveillance purposes, not just for safety or actual illegal activity. Investigation and Enforcement: Officers may run plates while following a suspicious vehicle or as part of a routine patrol. This is particularly common if a vehicle fits the description of a recently stolen car or if the registered owner has outstanding warrants. Curiosity and Suspicion: Officers who notice unusual features, such as a license plate held by a single screw, might run the plate out of curiosity or suspicion.

Technology and Automation

Modern police vehicles often come equipped with advanced technology that can automatically capture and record license plates. Some patrol cars have built-in ALPR systems, which can instantly notify the officer of any flags or issues associated with a particular vehicle. An officer might also choose to manually enter a plate number and run it through their system to check if the registered owner is wanted or has any issues with their driver's license.

Citizen Awareness

Understanding your legal rights and the circumstances under which police officers can run license plates can help you make informed decisions about when to avoid driving. If you know you have issues with your driver's license or vehicle registration, it is best to avoid driving unless these issues are resolved. Eventually, your luck will run out, and you may find yourself being pulled over, even for a routine patrol.

Personal Insights

My personal experience as a police officer for nearly forty years involved running between 30 and 50 plates per shift in a marked police car. Officers who do not see plates to run are essentially patrolling blind, missing valuable opportunities to enforce traffic laws and monitor suspicious activity. It is important for civilians to be aware of the prevalence of license plate readers and to take steps to mitigate the risk of being pulled over if they have legal issues.

Conclusion

In summary, police officers can and do run license plates as often as they need to, often driven by factors of control, enforcement, and curiosity. Being aware of these practices and taking steps to address any potential legal issues with your vehicle or driver's license can help reduce the likelihood of being pulled over.