License Plate Checks - Training - LawOfficer.com

License Plate Checks

Is probable cause necessary?

 


 

Laura L. Scarry | From the July 2008 Issue Tuesday, July 1, 2008

Officers regularly run license plate checks to learn the ownership of an abandoned vehicle, verify whether the vehicle is stolen and randomly check plates while on routine patrol. Often, vehicle registration checks lead to other evidence of criminal activity.

No doubt, checking license plates is an excellent tool to obtain a wealth of information. But are the owners of the plates and vehicle registrations entitled to keep that information private?

In other words, what do officers need by way of reasonable suspicion or probable cause to run the license plate? The answer: Nothing, as long as police officers legitimately observe the license plate.

No Plate Privacy
Many courts have addressed the issue of whether police officers need probable cause or reasonable suspicion to run computerized checks on license plates under a variety of circumstances. The question is not whether officers can stop a vehicle once the computer check reveals a criminal and/or traffic violation. The question is whether officers need probable cause or reasonable suspicion to run the computer check in the first place.

Despite the underlying circumstances, the courts don t hesitate in asserting that a motorist has no expectation of privacy in the license plate number of his vehicle. So, when police officers randomly run the registration of vehicles for no reason other than to check the information, there is no Fourth Amendment violation.

For example, in United States v. Walraven, an Albany County, Wyo., deputy sheriff observed two men driving a 1983 brown Cadillac bearing a Tennessee license plate. The deputy routinely ran the license plates on out-of-state vehicles. After asking his dispatcher to do a computerized check on the Cadillac s vehicle registration, the deputy was informed that the plate number belonged to a 1988 Toyota. The deputy decided to stop the Cadillac on that information alone.

After stopping the vehicle and engaging the occupants in a conversation relating to the purpose of the traffic stop, the deputy located a bag containing 2 kilos of cocaine. The deputy arrested both occupants.

The owner of the vehicle (who was the passenger at the time of the traffic stop) appealed the district court s denial of his motion to suppress the evidence of the cocaine, alleging the deputy obtained the contraband in violation of the Fourth Amendment. Specifically, the owner challenged the constitutionality of the deputy s registration check of his vehicle.

The appellate court s analysis of the deputy s method in establishing reasonable suspicion to stop the vehicle was succinct. In short, it held that because license plates are in plain view, no privacy interest exists in the license plates. Another federal appellate court stated, Like the area outside the curtilage of a dwelling, a car s license plate number is constantly open to the plain view of passersby [and] unless a registration check reveals information which raises a reasonable suspicion of criminal activity, the subject remains unaware of the check and unencumbered.

Incorrect Plate Information
What if an officer runs a computer check of a license plate and mistypes or misstates one of the license plate characters? What if a dispatcher mistypes or misstates the information? What if, as a result of the officer s or dispatcher s mistake, the vehicle is stopped, the driver is briefly detained and contraband is seized?

Of course, any officer finding contraband in plain view can arrest the driver of the vehicle. However, isn t the contraband tainted because the officer and/or the dispatcher incorrectly communicated the vehicle registration? Not necessarily so.

In general, if the officer and/or dispatcher acted in good faith in running the registration, the subsequent traffic stop and/or search resulting in the seizure of contraband will not be suppressed. In United States v. Leon, the Supreme Court rationalized the use of the exclusionary rule would not deter improper police conduct where an officer engaged in objectively reasonable law enforcement activity: In short, where the officer s conduct is objectively reasonable, excluding the evidence will not further the ends of the exclusionary rule in any appreciable way.

Naturally, it s the prosecutor s burden to demonstrate the officer s conduct was objectively reasonable. If the prosecution fails to meet the burden, only then will the evidence be suppressed.

Erroneous registration checks on the part of officers and dispatchers are not unheard of. Mistakes will occur. However, those mistakes may not necessarily result in the suppression of evidence resulting from a traffic stop based on the erroneous input of registration information.

For example, in United States v. Sparks, an officer called in the license plate of a GMC Suburban to request a computerized check. The dispatcher mistyped the information given by the officer and informed him that the plate was registered to a 1983 Chevy CTX. The dispatcher subsequently informed the officer of the error and that the correct registration information revealed it had expired one month earlier.




Connect: Have a thought or feedback about this? Add your comment now
print share
 
Author Thumb

Laura L. ScarryLaura L. Scarry, Law Officer's Legal Eagle columnist, is a partner in the law firm of DeAno & Scarry, with offices located in Wheaton and Chicago, Ill.

BROWSE FULL BIO & ARTICLES >

What's Your Take? Comment Now ...

Buyer's Guide

Companies | Products | Categories
Articles

Ferguson: A Lose-Lose Situation

All hell is breaking lose in Ferguson. And it is all so sad. Why? Because there are almost no winners while there are, unfortunately, plenty of losers... More >

 

Law Officer Survey

LEOs & Drug Policy

The results are in. More than 11,000 sworn LEOs took time out of their busy schedules to tell us what they think about America’s fast-changing drug policy.
More >

 

Get LawOfficer in Your Inbox

Terms of Service Privacy Policy