Joseph Harley appeals from a judgment of the United States District Court for the Southern District of New York convicting him of the possession of cocaine, 21 U.S.C. §§ 812, 844, and the receipt of a firearm as a convicted felon, 18 U.S.C. § 922(h). Harley contends that he was arrested without probable cause and that therefore District Judge Goettel erred in denying his motion to suppress evidence of the cocaine and firеarm seized in the arrest. Finding no error, we affirm.
I
The events leading to defendant’s arrest on January 11, 1981, occurred during an investigation by agents of the United States Drug Enforcement Administration. For several weeks prior to January 11, DEA agents had maintained periodic surveillance of a building located at 356 West 145th Street in Manhattan, where, they had been informed, narcotics transactions were taking place. On several oсcasions, agents observed suspicious behavior. There was an unusual amount of pedestrian traffic in and out of the building. Those who entered generally remained inside for only a few minutes, then came out аnd left the area. Sometimes, when two people arrived together, one would wait outside while the other went in. When the latter emerged, he would exchange something with the person who had remained outside, following which they would go their separate ways. This suspicious activity in a known high-crime area, coupled with informant infor *400 mation that narcotics were being sold in the building, gave the agents reason to believe that narcotics transactions were, in fact, taking place.
On the night of January 11, the agents decided to question some of the people seen leaving the building, hoping thereby to obtain additionаl information and to uncover an informant who would be willing to take an agent inside. They decided to approach persons leaving the area by car rather than on foot, so that the contaсt would not be seen by persons inside the building. Around 8:30 p. m., a man arrived in a cab, which waited for him while he went into the building, and he then left in the same cab. The agents followed the cab until it stopped and discharged its pаssenger. Upon inquiry by the agents, the passenger confirmed the agents’ belief that narcotics were being distributed in the building which, the passenger stated, was being used as a form of social club. Armed with this additional information, the agents resumed their surveillance.
At about 10:40 p. m., they saw the defendant drive up in a car bearing Georgia license plates. He double-parked, turned on the car’s flashers and entered the building. A few minutes later, he emerged, reentered his car, and drove off. The agents followed. After proceeding several blocks, the defendant stopped for a red light near an entrance to the Harlem River Drive. The agents stopped alongside and slightly ahead of defendant’s car, so that the right rear window of their car was even with the driver’s window of defendant’s car. Agent William Snipes, seated in the front passenger seat, motioned to the defendant to pull over, as Agent Gerald Franciosa, the driver, blew the horn. Agent Thomas Chamberlin, seated in the rear of the car, held up his badge to the window and also motioned Harlеy to pull over. Harley reacted by running the red light and racing up Harlem River Drive at speeds of up to ninety miles per hour.
The agents chased Harley for more than three miles, catching up with him only when he beсame boxed in behind two cars that were stopped at a red signal light. The agents then positioned their car so as to prevent Harley from again speeding away and got out of their car. As they did so, they observed Harley reach back into the floor area behind his seat. Agents Cham-berlin and Franciosa drew their guns, but remained in the background while Agent Snipes, whose gun remained holstered, approachеd Harley, opened his door and directed him to get out of the car. As Harley got out, Agent Chamberlin reholstered his gun and took Harley around to the rear of the car. At the same time, Agent Snipes observed а handgun on the floor of Harley’s car behind the front seat. He picked it up and told Chamberlin that he had recovered a weapon, whereupon Chamberlin placed Harley under arrest. Following the аrrest, Chamberlin searched Harley and recovered a packet of cocaine from the front pocket of Harley’s jacket.
In denying Harley’s suppression motion, Judge Goettel held that Harley was not arrested until after Agent Snipes recovered the handgun and that the events which preceded the arrest were reasonable under the circumstances.
II
In recent years, following the leadership of the Supreme Court, we have explored at some length the limitations which the Fourth Amendment places upon the warrantless accosting of individuals by law enforcement officers.
See, e.g., Michigan
v.
Summers,
By the time defendant visited 356 West 145th Street, the DEA agents were pretty well convinced that narcotics were being sold on the premises. The characteristics of Harley’s brief stop were typical of the activities which the agents had been observing. Although Judge Goettel did not base his holding upon a finding of probable cause, he suggested the possibility that the DEA agents had probable cause to arrest Harley when they first accosted him. Whether or not the facts then in the agents’ possession were adequate to constitute probable cause, they clearly were sufficient, when coupled with Harley’s precipitous and reckless flight, to justify an investigatory stop.
From the very infancy of criminal litigation, juries have been permitted to consider flight as “evidence of consciousness of guilt and thus of guilt itself.” 2 Wigmore,
Evidence,
§ 276(4), at 122 (Chadbourn rev. 1979);
Harrington v. Sharif,
Relying principally upon this Court’s decision in
United States v. Ceballos, supra,
During 1980, one hundred four police officers were killed in the line of duty, ninety-five of them by means of a gun. Federal Bureau of Investigation,
Uniform Crime Reports for the United States, 1980,
at 338-39 (1981). Thirty were killed while investigating robberies and burglaries in progress or while pursuing the perpetrators.
Id.
Eighteen were killed while attempting arrests for other crimes.
Id.
Seventeen were killed while investigating susрicious persons
*402
or circumstances.
Id.
Seventeen were killed during traffic pursuit or stops.
Id.
Unless we wish these already tragic figures to escalate, we must give law enforcement officers a reasonable opportunity to protect themselves. Nothing in the Constitution requirеs that we do otherwise.
United States v. Jackson, supra,
In short, there is no hard and fast rule concerning the display of weapons.
Terry
2
stops are narrow but fluid exceptions to the warrant and probable cause requirements of the Fourth Amendment. What might be unreasonable when an officer merely suspects that a minor offense has been committed is not unreasonable when, as here, officers have reason to fear that a suspeсted criminal is armed. The nature of the crime under investigation, the degree of suspicion, the location of the stop, the time of day, the reaction of the suspect to the approach of police are all facts which bear on the issue of reasonableness.
See, e.g., United States v. Bull,
If there is sufficient reasonable suspicion to justify an investigatory stop, reasonable force may be used to effect that stop.
United States v. Streifel, supra,
The testimony in the instant case shows that Agents Chamberlin and Franciosa, who drew their weapons, remained in the background, and there is no proof that the defendant even saw the unholstered weapons. In view of the nature оf the criminal activity under investigation, the likelihood of defendant’s involvement, his precipitous and dangerous flight, and his unusual conduct in reaching into the back seat of his car as the agents approaсhed, the district court did not err in refusing to elevate defendant’s preliminary investigatory detention into an arrest.
United States v. White, supra,
The judgment of the district court is affirmed.
