I.
On January 27, 2000, United States Border Patrol Agent James . Wright (“Wright”), in his 1998 Ford Expedition, was observing traffic on Highway 86 from the median. His vehicle was facing the northbound lanes, with his headlights on, so that “any traffic traveling northbound would have been intersecting the floodlights or the direction of [the] headlights going across the freeway.” At approximately 4:20 a.m., Wright observed a F350 Ford pick-up truck with a camper shell pass his location. As the truck passed by, the driver of the truck “put his hand partially covering his face.”
Finding this gesture suspiciоus, Wright decided to follow Defendant. He maneuvered onto the highway and quickly caught up to Defendant, who was traveling in the fast lane. Upon realizing that Wright’s vehicle was at an unsafe distance behind him (two to three car lengths), Defendant made what was characterized by Wright as a “sudden change into the slow lane” and decreased his speed. Wright, continuing
When Wright pulled up to the front of the passenger compartment of Defendant’s truck, with his alley lights still on, he noticed that Defendant once again placed his hand between the light and his face, in what Wright characterized as an attempt to “conceal[ ] his face again.” Wright then slowed down and pulled behind Defendant’s truck so as to run Defendant’s license plate number. As he moved behind Defendant’s truck, however, Defendant pulled off оnto the shoulder. At that moment, Wright activated his emergency lights. Defendant slowed down, and eventually pulled off the highway by making a right turn into a small dirt road and stopping his vehicle almost immediately thereafter. Wright exited his vehicle and upon approaching Defendant’s truck, noticed approximately eighteen individuals laying on a blanket in the rear area of the truck’s cab. After confirming the presence of several undocumented aliens, Defendant was arrested and eventually charged with transporting illegal aliens, in violation of 8 U.S.C. § 1324(a)(1)(A)(ii).
Defendant originally pled not guilty. He also filed a motion to suppress the evidence obtained as a result of the stop, claiming that Wright lacked reasonable suspicion to stop him. The district court denied his motion, finding that:
The Court certainly, if it isolated the factors ... might well also arrive at your conclusion; however, the Court will not view the factors in isolation. [Government’s counsel] has delineated fae-tors that this Court would agreе would lead a prudent officer to have reasonable suspicion. The time of morning, 4:20; an area known for alien smuggling. We have a vehicle traveling at that time when the usual traffic is commercial. We have-which is not disputed by any testimony-a driver that’s attempting to obscure the view of his face. The agent’s training and experience has led him to believe that this occurs because of the stop-and-flight situations with alien smugglers. This is the knowledge and experience, that, of course, the Court must take into consideration in determining whether or not there is reasonable suspicion. The sudden move to a different lane and then the move off the main road of travel to the dirt shoulder, all of this would lead the court to believe that there was reasonable suspicion .... The Court should also mention as factors to be considered by the seat that is missing in the back of the cab section of the truck.
Defendant subsequently pled guilty, but reserved his right to appeal the district court’s denial of his motion to suppress. After being sentenced, Defendant timely appealed. We have jurisdiction pursuant to 28 U.S.C. § 1291. Because the determination of reasonable suspicion is a mixed question of law and fact, we review the district court’s decision de novo. See United States v. Garcias-Camacho,
II.
The Fourth Amendment’s prohibition against unreasonable searches and seizures extends to the investigatory stop of a vehicle. See United States v. Brigno-
What factors law enforcement officers may consider in deciding to stop and question citizens minding their own business should, if possible, be carefully circumscribed and clearly articulated. When courts invoke multi-factor tests, balancing of interests or fact-specific weighing of circumstances, this introduces a troubling degree of uncertainty and unpredictability into the process; no one can be sure whether a particular combination of factors will justify a stop until a court has ruled on it.
United States v. Arvizu,
A. Lane Change and Move Off the Main Road
The district court found that Wright was justified in relying on Defendant’s driving behavior in his reasonable suspicion analysis. This was error.
We are unwilling to place motorists in a “ ‘damned if you do, equally damned if you don’t’ ” situation, Arvizu,
It is true, as the government points out, that “conduct that is not necessarily indicative of criminal activity may, in сertain circumstances, be relevant to the reasonable suspicion calculus,” Montero-Camargo,
B. Hand Gestures
In concluding that Wright had reasonable suspicion to believe that сriminal activity -was afoot, the district court placed great emphasis on the fact that Defendant “attempt[ed] to obscure the view of his face.” Although concealment of one’s face may, in certain instances, be considered by law enforcement officers in their reasonable suspicion analysis, we hold that Wright impermissibly did so here. We so conclude because we find that Defendant’s reactions were necessitated by the agent’s actions.
The sudden introduсtion of a light source into the driver’s compartment of a vehicle, while the vehicle is operated at night, can be disruptive and can lead to a decrease in visibility, if not temporary blindness. Hence, rear-view mirrors are equipped with a mechanism that diffuses the light from approaching cars. For the same reason, the California Vehicle Code provides for the maximum height of headlights. See Cal. Vehicle Code § 24400 (“The headlamps and every light source in any headlamp unit shall be located at a height of not more than 54 inches nor less than 22 inches.”). It is also the reason the use of upper beam headlights and spot-lamps is so restricted. See id. § 24407 (“On a straight level road under any condition of loading none of the high intensity portion of the beam shall be directed to strike the eyes of an approaching driver.”); id. § 24409 (“Whenever the driver of a vehicle approaches an oncoming vehicle within 500 feet, he shall use a distribution of light or composite beam so aimed that the glaring rays are not projected into the eyes of the oncoming driver”); id. § 24404 (“No spotlamp shall be equipped with any lamp source exceeding 32 standard candlepower or 30 watts nor project any glaring light into the eyes of an approaching driver.”); see also Karstensen v. Western Transp. Co.,
Here, it is undisputed that Defendant was traveling on an unlit road at night, illuminated only by his own headlights and Wright’s vehicle-a Ford Expedition “set a little bit higher than a regular street model Ford Expedition.” It is also undisputed that Defendant only shielded his face when he came into contact with a light source
C. Notoriety of the Route for Smuggling
The government asserts that “Highway 86 is a route notorious for alien smuggling, particularly when the [ ] checkpoint is closed.” The evidence presented by the government, however, fails to support such a general statement. Wright did not testify that the road was notorious for alien smuggling. Nor did he testify that smuggling somewhat increased when the checkpoint was closed. Rather, he merely stated that “it is fairly common for smugglers to use that route,” whether or not the checkpoint is closed.
Even assuming the general proposition that alien smuggling occurs with a certain level of frequency on Highway 86, reasonable suspicion cannot be based on overbroad generalizations. Indeed, we are instructed to “ ‘examine with care the specific data underlying’ the assertion that an area is one in which ‘particular crimes occur with unusual regularity.’ ” Arvizu,
D. Type of Vehicle
The government also argues that the vehicle driven by Defendant “is a vehicle type commonly used by alien smugglers.” Once again, the government overstates Wright’s testimony. At the suppression hearing, the government asked: “Have you seen, in your experience as a border patrol agent, these types of vehicles used in alien smuggling activities?” Wright responded: “Yes.” Thus, all that the testimony indicates is that pick up trucks, presumably with a camper shell, have been used for smug
E. Character of Particular Traffic Pattern for that Time of Day
The government also contends that Wright was entitled to consider the time of day and the fact that “[n]on-eom-mercial traffic in the area is not common at 4:20 a.m.” in his reasonable suspicion analysis. The government, however, presented no evidence whatsoever that smuggling intensified at that time of day.
F. Proximity to Border
According to the government, “Highway 86 is in close proximity to the United States — Mexico border.” Whether the highway itself is close to the border is somewhat irrelevant. What matters is the distance between Defendant and the border at the time of the stop, which in this case, could be best determined by identify
[r]oads near the border carry not only aliens seeking to enter the country illegally, but a large volume of legitimate traffic as well. San Diego, with a metropolitan population of 1.4 million, is located on the border, Texas has two fairly large metropolitan areas directly on the border: El Paso, with a population of 360,000, and the Brownsville-McAllen area, with a combined population of 320,-000. We are confident that substantially all of the traffic in these cities is lawful and that relatively few of their residents have any connection with the illegal entry and transportation of aliens.
Brignoni-Ponce,
G. Missing Rear Seat
The fact that the rear seat of Defendant’s truck was missing “fails to contribute to the reasonable suspicion calculus.” Arvizu,
III.
“Reasonable suspicion must be founded upon a particularized and objective basis for suspecting the particular person stopped of criminal activity. For this reason we must not accept what has come to appear to be a prefabricated or recyсled profile of suspicious behavior very likely to sweep many ordinary citizens into a generality of suspicious appearance merely on hunch.” Rodriguez,
The district court erred in denying Defendant’s motion to suppress all of the evidence obtained as a result of his being stopped by Agent Wright. The judgment of conviction is therefore reversed and the case is remanded for further proceedings.
REVERSED and REMANDED.
Notes
. An alley light is a bright light mounted on the rooftop light bar that "shines out toward the side,” i.e., on an axis which is pеrpendicular to the axis along which the vehicle is traveling.
. There is no evidence that Defendant broke any traffic laws in making any lane changes. Cf. Whren v. United States,
. The fact that Defendant's lane change was "sudden" does not alter this conclusion because the suddenness of that move was also necessitated by Wright's greater rate of speed.
. Even if the government had provided such background facts, it is unlikely that we would accept any adverse inference drawn from them here, because to do so would “likely [ ] sweep many ordinary citizens into a generality of suspicious appearance....” Montero-Camargo,
. Although the government emphasizes that Highway 86 is a route known to be used by smugglers when the checkpoint is closed, the testimony below indicates that (1) drivers do not knоw whether the checkpoint is closed until they are very close to the checkpoint, (2) checkpoint closures are not on a set schedule, and (3) alien smuggling occurs whether or not the checkpoint is closed. Thus, it would be unreasonable for Wright to assume that Defendant was attempting to avoid the checkpoint.
. The government has also argued that Border Patrol agents considered traveling in the morning suspicious because "drug smugglers travel at that time to blend in with the work force.” United States v. Hernandez-Alvarado,
. Wright also did not explain how he determined that a pick up truck was "residential,” as opposed to "commercial,” traffic, if, indeed, he reached such a conclusion.
. According to the Census Bureau, El Centro has a population of 39,453, Calexico has a population of 27,938, and Brawley (the only other city for which data are available) has a population of 23,075. See http://www.cen-sus.gov/population/estimates. However, the overall population of Imperial County, which is where these cities are located, is 144,051. See Montero-Camargo,
