Park rangers set up a vehicle checkpoint at the entrance to the Kings Canyon National Park to “mitigate the illegal taking of animals in the park” due to hunting, which is prohibited in the park. All vehicles were stopped for about 15 to 25 seconds, and their drivers asked about hunting. When Appellant Ricardo Fraire’s vehicle was stopped at the checkpoint, a ranger noted a strong odor of alcohol on Fraire’s breath. He subsequently was charged with driving under the influence and related offenses. In a motion to suppress, Fraire argued that the suspicionless stop of his vehicle was unconstitutional. We agree with the district court that it was not. We hold today that a momentary checkpoint stop of all vehicles at the entrance of a national park, aimed at preventing illegal hunting — which is minimally intrusive, justified by a legitimate concern for the preservation of park wildlife and the prevention of irreparable harm, directly related to the operation of the park, and confined to the park gate where visitors would expect to briefly stop — is reasonable under the Fourth Amendment.
*931 I. Factual and Procedural Background
The facts pertinent to this appeal are drawn primarily from the testimony of Park Ranger David Schifsky, who testified at an evidentiary hearing about the background and operation of the checkpoint at issue in this case.
According to Schifsky, rangers at the Sequoia & Kings Canyon National Park instituted a vehicle checkpoint in 2007 to “mitigate the illegal taking of animals in the park.” Hunting in the park is illegal. The checkpoint was implemented near one of the multiple park entrances and stopped all vehicles entering and exiting the park at that point. Rangers posted signs prior to the checkpoint instructing drivers to prepare to stop, concluding with stop signs, a cone pattern, a ranger station, and a ranger in a reflective jacket directing traffic. All rangers participating in the checkpoint were uniformed.
After a vehicle was stopped at the checkpoint, a ranger would approach the vehicle, identify himself or herself as a park ranger, state that he or she was conducting a hunting checkpoint, and then ask the driver, “have you been hunting” or “are you hunting?” If the driver responded that he or she was not hunting, the ranger would not search the vehicle’s trunk. Questioning the drivers typically lasted about 15 to 25 seconds, and drivers sometimes had to wait in line for about one minute before being questioned by a ranger.
On October 13, 2007, Fraire was stopped at the checkpoint. Ranger Ernesto Felix approached Fraire’s vehicle, smelled the odor of alcohol, and observed that Fraire’s eyes were “bloodshot and glassy.” Felix asked Fraire if he had been hunting and Fraire stated that he had not. Felix then asked Fraire if he had been drinking and Fraire stated that he had a couple of beers about an hour or two beforehand. Felix then conducted field sobriety tests on Fraire, which identified ten signs of intoxication. Fraire consented to a search of his vehicle, whereupon Felix found several open alcohol containers in the rear passenger compartment just behind the driver’s seat.
Fraire was charged by information with operating a vehicle under the influence of alcohol, driving while under the influence of alcohol with a blood alcohol content in excess of .08, and possession of an open container of alcohol in a motor vehicle. See 36 C.F.R. §§ 4.23(a)(1), 4.23(a)(2), 4.14(b). After conducting the evidentiary hearing, the magistrate judge rendered an oral ruling denying Fraire’s motion to suppress. Fraire appealed the ruling to the district court, which affirmed the magistrate judge.
II. Standard of Review
A district court’s denial of a motion to suppress evidence is reviewed de novo.
United States v. Bynum,
III. Analysis
The Fourth Amendment prohibits “unreasonable searches and seizures.” Here, Fraire endured a “seizure” when his vehicle was forced to stop at the checkpoint.
See United States v. Faulkner,
“A search or seizure is ordinarily unreasonable in the absence of individualized suspicion of wrongdoing.”
City of Indianapolis v. Edmond,
There is a two-step analysis applicable to Fourth Amendment checkpoint cases. First, the court must “determine whether the primary purpose of the [checkpoint] was to advance ‘the general interest in crime control.’ ”
See Faulkner,
If the checkpoint is not per se invalid as a crime control device, then the court must “judge [the checkpoint’s] reasonableness, hence, its constitutionality, on the basis of the individual circumstances.”
Lidster,
We first address whether the checkpoint was unconstitutional as a general crime control device.
In Edmond,
the city of Indianapolis operated vehicle checkpoints on city streets in an effort to discover and interdict illegal drugs.
We must now determine whether the checkpoint in this case is a general crime control device, as in
Edmond,
or whether it serves a different purpose, as in
Sitz
or
Martinez-Fuerte.
The district court found that the checkpoint’s purposes included “catching violators, ... deterrence,
*933
education and in turn wildlife protection.” This finding is supported by Ranger Schifsky’s testimony at the evidentiary hearing, who testified that the checkpoint was aimed at mitigating the effects of the illegal taking of animals in the park. That the checkpoint accomplished this goal through the use of law enforcement techniques does not automatically transform it into a crime control device for Fourth Amendment purposes.
See Edmond,
The checkpoint in this case is analogous to the checkpoint upheld in Sitz and is distinguishable from the checkpoint in
Edmond.
A critical factor in
Sitz
was the close connection between the checkpoint and the harm it was seeking to prevent.
Id.
at 39,
Because the primary purpose of the checkpoint is distinguishable from the general interest in crime control, the checkpoint is not per se unconstitutional under
Edmond.
We must therefore determine its “reasonableness, hence, its constitutionality, on the basis of the individual circumstances.”
Lidster,
The second consideration is “the degree to which the seizure advances the public interest^]”
Lidster,
Here, Ranger Schifsky’s testimony established there was a significant poaching problem within the park. The checkpoint was closely related to addressing this problem because it was structured to catch poachers, to deter would-be poachers, and to educate park visitors about the hunting prohibition. Even if Fraire is correct that some poachers might avoid detection by falsely claiming that they were not hunting when questioned by rangers, it is equally true that most hunters seek to obey the law if they know what it is. Overall, we believe the checkpoint advanced the public interest to a significant degree.
The third and final consideration is “the severity of the interference with individual liberty.”
Lidster,
The objective intrusion here was slight. Contact between drivers and rangers often lasted only about 15 to 25 seconds, drivers would wait in line at most about one minute, and the rangers merely asked the drivers whether they had been hunting but did not search the vehicles or use carcass-sniffing dogs.
See Lidster,
The severity of the subjective intrusion is “measured by the amount of concern and fright that is generated on the part of lawful travelers.”
Faulkner,
*935 IV. Conclusion
The gravity of the public concerns served by the checkpoint was high, the checkpoint was reasonably related to these concerns, and the severity of the interference with individual liberty was minimal. It follows that the checkpoint was reasonable under the Fourth Amendment and that the district court correctly denied Fraire’s motion to suppress.
AFFIRMED.
