Virginia Court Throws Out Evidence from License Plate Readers

​As the adoption of Automated License Plate Readers (ALPRs) creates ubiquitous surveillance of roads and highways, the uses and abuses of these systems – which capture and store license plate data – received fresh scrutiny by a Virginia court willing to question Supreme Court precedent.
 
In Norfolk, 172 such cameras were installed in 2023, generating data on just about every citizen’s movements available to Norfolk police and shared with law enforcement in neighboring jurisdictions. Enter Jayvon Antonio Bell, facing charges of robbery with a firearm. In addition to alleged incriminating statements, the key evidence against Bell includes photographs of his vehicle captured by Norfolk’s Flock ALPR system. Bell’s lawyers argued that the use of ALPR technology without a warrant violated Bell’s Fourth and Fourteenth Amendment rights, as well as several provisions of the Virginia Constitution.
 
The Norfolk Circuit Court, in a landmark decision, granted Bell's motion to suppress the evidence obtained from the license plate reader. This ruling, rooted in constitutional protections, weighs in on the side of privacy in the national debate over data from roadway surveillance. The court was persuaded that constant surveillance and data retention by ALPRs creates, in the words of Bell’s defense attorneys, a “dragnet over the entire city.”
 
This motion to dismiss evidence has the potential to reframe Fourth Amendment jurisprudence.
 
The Norfolk court considered the implications of the Supreme Court opinion Katz v. United States (1967), which established that what a person knowingly exposes to the public is not protected by the Fourth Amendment. In its decision, the court boldly noted that technological advancements since Katz have expanded law enforcement's capabilities, making it necessary to re-evaluate consequences for Fourth Amendment protections.
 
The court also referenced a Massachusetts case in which limited ALPR use was deemed not to violate the Fourth Amendment. The Norfolk Circuit Court’s approach was again pioneering. The court found that the extensive network of the 172 ALPR cameras in Norfolk, which far exceeded the limited surveillance in the Massachusetts case, posed unavoidable Fourth Amendment concerns.
 
The Norfolk court also expressed concern about the lack of training requirements for officers accessing the system, and the ease with which neighboring jurisdictions could share data. Additionally, the court highlighted vulnerabilities in ALPR technology, citing research showing that these systems are susceptible to error and hacking.
 
This is a bold decision by this state court, one that underscores the need for careful oversight and regulation of ALPR systems. As surveillance technology continues to evolve, this court’s decision to suppress evidence from a license plate reader is a sign that at least some judges are ready to draw a line around constitutional protections in the face of technological encroachment.