Can Police Stop Your Car Based Only on a 911 Call? Understanding State v. Gollotta in New Jersey
July 13, 2026
Many people believe that police cannot stop a vehicle unless they personally observe the driver commit a traffic violation. While that is often true, it is not always the case under New Jersey DUI law.
In certain circumstances, a reliable 911 or citizen report may provide police with the reasonable suspicion necessary to conduct an investigative motor vehicle stop—even if the officer never personally witnesses speeding, weaving, or any other traffic offense.
One of the most important New Jersey Supreme Court decisions addressing this issue is State v. Gollotta.
What Happened in State v. Gollotta?
In State v. Gollotta, police received a report through the 911 system that a driver appeared to be intoxicated. The caller provided specific information about the vehicle, including its location and description.
An officer quickly located the vehicle matching the caller’s information. Although the officer did not personally observe a motor vehicle violation before initiating the stop, the New Jersey Supreme Court concluded that the stop was lawful because the information provided through the 911 call was sufficiently reliable to establish reasonable suspicion.
The Court recognized that suspected drunk driving presents an immediate danger to the public and that law enforcement officers do not necessarily have to wait until they personally observe dangerous driving before intervening.
Does Every 911 Call Justify a Traffic Stop?
No.
State v. Gollotta does not give police unlimited authority to stop vehicles based on anonymous accusations.
Instead, courts evaluate the totality of the circumstances to determine whether the information was reliable enough to justify an investigative stop.
Factors that may be considered include:
- Whether the information came through the 911 emergency system.
- Whether the caller provided specific details instead of vague conclusions.
- Whether the officer quickly located a vehicle matching the description.
- Whether significant portions of the caller’s information were independently corroborated.
- The seriousness and immediacy of the reported conduct.
Every case is different, and no single factor automatically determines whether a stop is constitutional.
Why State v. Gollotta Matters
The legality of the initial traffic stop is often one of the most important issues in a DUI or criminal case.
If police lacked reasonable suspicion to stop a vehicle, evidence obtained after the stop—including field sobriety tests, observations of intoxication, breath test results, or other evidence—may be subject to suppression.
For that reason, an experienced defense attorney should carefully examine:
- The contents of the 911 recording.
- Dispatch communications.
- Body-worn camera footage.
- Dash camera footage.
- CAD reports.
- Police reports.
- The officer’s testimony regarding the stop.
Small factual differences can significantly affect whether a stop is constitutional.
Challenging the Legality of a Traffic Stop
While State v. Gollotta permits traffic stops based on sufficiently reliable reports in some situations, it does not eliminate the constitutional protections guaranteed by either the United States Constitution or the New Jersey Constitution.
Courts continue to require police to demonstrate that reasonable suspicion existed before conducting an investigative stop.
Every case should be analyzed on its own facts.
Charged With DUI or Another Offense After a Traffic Stop?
If you have been charged with DUI, DWI, or another criminal offense in New Jersey after a traffic stop, it is important to determine whether police had a lawful basis to stop your vehicle in the first place.
Attorney Anthony Vecchio carefully reviews every aspect of a traffic stop, including 911 recordings, dispatch information, body camera footage, and applicable New Jersey case law, to determine whether your constitutional rights were violated.
If you have questions about your case or believe your stop may have been unlawful, contact Anthony Vecchio Law to schedule a confidential consultation.
