Appellant Minnick and a co-defendant, James Hayes, were charged with possession of phencyclidine (PCP) with intent to distribute it, in violation of D.C.Code § 33-541(a)(1) (1988). After the trial court denied her motion to suppress evidence, Min-nick was found guilty by the court in a stipulated trial. On appeal she challenges only the denial of her motion. We affirm.
I
On June 9, 1988, at about 7:00 p.m., Detectives Michael Keenan and Jeff Was-serman of the United States Park Police were sitting in an unmarked car in a restaurant parking lot at the corner of New York and Florida Avenues, N.E. They had been assigned to watch automobile traffic into and out of the nearby Lincoln Road area, which was, according to Keenan, “a section of the city known for the distribution of PCP, particularly to younger white people from Baltimore, Anne Arundel County, Howard County [and] northern Maryland.” From where the detectives were parked, they could not see Lincoln Road, 1 and they did not witness any drug transactions that evening.
As they sat in the parking lot, the detectives noticed a tan Chevrolet driving west along New York Avenue. The car was occupied by appellant Minnick and her co-defendant, James Hayes. Approximately ten minutes later the same car appeared *521 again, this time headed south on Florida Avenue toward New York Avenue. Min-nick was at the wheel, and Hayes was seated beside her. Seeing Minnick make an illegal left turn onto New York Avenue, the detectives decided to follow her.
As they drove along behind Minnick’s car, the detectives noticed it weaving slightly back and forth as it traveled east on New York Avenue. Keenan testified that Minnick’s car crossed the white lines separating the lanes at least three times. 2 Because of this weaving and the illegal left turn, the detectives pulled Minnick over to the side of the road after following her for one-half to three-quarters of a mile. 3 Detective Keenan freely admitted in his testimony that he initially decided to follow Minnick and Hayes because they closely matched the profile of persons known to be involved in drug activity in that area, “but it was the traffic violation that finally caused me to pull them over.”
Detective Wasserman got out of his car and walked over to Minnick’s car on the driver’s side, while Detective Keenan approached on the passenger’s side. Wasser-man asked Minnick for her driver’s license and registration, and Keenan simultaneously asked Hayes to open his window. As soon as Hayes rolled the window down, Detective Keenan smelled a strong odor of PCP emanating from inside the car. Was-serman told Keenan that he too noticed an odor of PCP. Detective Keenan asked both Minnick and Hayes to step out of the car and then proceeded to search it. In the course of the search, Keenan dumped the contents of Minnick’s purse onto the hood of the car, and when he did so, he found among those contents two vials of PCP. He seized the vials and placed Minnick and Hayes under arrest.
In denying Minnick's motion to suppress the vials of PCP, the trial judge said:
Here there were police who were staked out at a high narcotics area. They noticed this car going in. They noticed the car coming out of the area. They followed the car. According to the testimony, which I find credible, the car made an illegal turn. They followed it initially, [and] the car weaved. It could have been somebody driving under the influence of drugs, driving under the influence of liquor. The car weaved. It crossed or touched ... both lines. I believe the testimony of the police officer. It was stopped. At the time it was stopped, the officers asked the passengers to exit, and they detected a strong odor of PCP. That gave them the right to search the entire car, as far as I’m concerned, and anything in the car. And any seizure made at that time was incident to a lawful arrest, pursuant to a lawful stop. So the motion to suppress is overruled....
II
Minnick argues that the initial stop of her car by the two detectives was a sham and therefore unreasonable under the Fourth Amendment. More specifically, she maintains that the detectives stopped her car for the sole purpose of searching it for illegal drugs, even though they did not have probable cause to believe that she had committed a drug offense. She asserts that the traffic violation, which she says did not even occur, was merely a pretext for the detectives to stop her car and search it for drugs.
Minnick correctly notes that the Supreme Court has not directly dealt with an assertion that a traffic stop was pretextual. Although the Court in several cases has considered the propriety of random license checks, sobriety checkpoints, and the like,
4
it has never focused squarely on the consti
*522
tutionality of pretextual traffic stops.
5
This court, however, has recognized that a pretextual stop may violate the Fourth Amendment. In
Punch v. United States,
While neither
Punch
nor
Mincy
involved an allegedly pretextual stop, other courts have considered what factors might make a stop pretextual, and hence unconstitutional. The Eleventh Circuit invalidated on grounds of pretext a stop and subsequent search of a driver who had “allowed his right wheels to cross over the white painted lane marker about four inches, in violation of Florida traffic laws.”
United States v. Miller,
In determining or inferring that the traffic stops in all of these cases were pretextual, the Eleventh Circuit applied the same narrow objective test. Evidence of the officer’s subjective intent in each case was deemed irrelevant by the courts. As the court noted in
Smith, supra,
“appellants are in error in contending that [the officer’s] subjective motivation alone invalidates the stop.”
[ T]he existence vel non of [a Fourth Amendment] violation turns on an objective assessment of the officer’s actions in *523 light of the facts and circumstances confronting him at the time. Subjective intent alone ... does not make otherwise lawful conduct illegal or unconstitutional.
Scott v. United States,
While we are clearly governed by the
Scott
test in determining the validity of the traffic stop at issue here, there are different formulations of this objective standard from which we may choose. The Tenth and Eleventh Circuits have given
Scott
a narrow reading in crafting their objective test. Those courts have held that “[i]n determining whether an investigative stop is invalid as pretextual, the proper inquiry is whether a reasonable officer
would
have made the seizure in the absence of illegitimate motivation.”
Smith, supra,
The majority of the circuits, however, have applied a different sort of objective test. The Seventh Circuit, for example, has held in
United States v. Trigg,
It has been suggested that asking whether a reasonable officer
would
have acted in a certain way, as the Tenth and Eleventh Circuits require, “is, in practical application, not very different from that which would be undertaken if a subjective. approach were employed.”
Trigg, supra,
When a traffic offense is committed in the presence of a police officer, a stop of the vehicle is generally lawful. “The Fourth Amendment does not bar the police from stopping and questioning motorists when they witness or suspect a violation of traffic laws, even if the offense is a minor one.”
United States v. Mitchell, supra,
Ill
Whether or not Detective Keenan's search of Minnick’s purse was constitutional rests on a different set of factors from the initial stop of her car. When he approached the car, Detective Keenan detected the strong smell of PCP. That fact, irrelevant in discussing the validity of the stop, is crucial to our consideration of the search of the purse. Because the aroma of PCP gave Detective Keenan probable cause to believe that illegal drugs were present in the car, the search of Minnick’s purse did not infringe her Fourth Amendment rights.
The Supreme Court has held that “[i]f probable cause justifies the search of a lawfully stopped vehicle, it justifies the search of every part of the vehicle and its contents that may conceal the object of the search.”
United States v. Ross,
*525
The question for this court is an easy one: did Detective Keenan have probable cause to believe that drugs were to be found inside Minnick’s car? The odor of PCP noticed by both detectives provides a clear answer to that question. This court has repeatedly found probable cause to search an automobile based, at least in part, on an officer’s recognition of the smell of drugs.
United States v. Bolden,
While none of our earlier cases involved a situation in which the distinctive smell of a drug alone provided police officers with probable cause to search, we have no difficulty reaching that conclusion here. More than forty years ago the Supreme Court held that the smell of burning opium emanating from a hotel room gave investigating officers probable cause to obtain a search warrant.
Johnson v. United States,
IV
Minnick also argues that her Sixth Amendment right to confront the witnesses against her was violated when the court curtailed her counsel’s cross-examination of
*526
Detective Keenan. More specifically, she claims that the court unconstitutionally prevented her from inquiring into certain behavior consistent with drug use which Detective Keenan did not see Minnick exhibit. We find no error, and hence no Sixth Amendment violation, because the trial court did not exclude any relevant evidence.
See Ramirez v. United States,
While the right to cross-examine is inherent in the Sixth Amendment right to confrontation, “[t]he extent of cross-examination with respect to an appropriate subject of inquiry is within the sound discretion of the trial court.”
Alford v. United States,
We find no abuse of discretion here. Minnick’s counsel was seeking to elicit testimony that Detective Keenan did not see any behavior by Minnick that was consistent with drug use. Detective Keenan on direct examination had listed the factors which caused him to suspect Minnick of drug activity, and observation of anything resembling drug use was not one of them. Consequently, the testimony that counsel was trying to elicit from Keenan would merely have repeated what he had already said. Moreover, we discern no conceivable prejudice resulting from the court’s ruling. The proposed questions about Detective Keenan’s lack of observation of any physical characteristics of drug use would have had no bearing on the probable cause issue because, as we have held, the smell of PCP gave the detectives probable cause to search the car and all closed containers in the car, including Minnick’s purse, where the incriminating substance was found. Any observation of Minnick smoking, sniffing, or injecting would thus have been superfluous.
V
The initial stop of Minnick’s car was justified by the detectives’ observation of several traffic violations, including an illegal left turn. In the ensuing moments, the detectives acquired probable cause to search the car and its contents when they smelled the strong odor of PCP emanating from within the car. The denial of Min-nick’s motion to suppress the PCP seized from her purse was therefore proper, and the judgment of conviction is
Affirmed.
Notes
. Lincoln Road is about three blocks from the intersection of Florida and New York Avenues.
. Failure to stay in the proper lane is a violation of the traffic regulations. See 18 DCMR §§ 2201.8-2201.10 (1987).
. When asked by defense counsel why he had followed Minnick for such a distance, Keenan replied, "I was looking for a place to pull her over.... I wanted a place where I could get off the road if possible."
. E.g., Michigan Department of State Police v. Sitz,
. In
United States v. Robinson,
. In
Alvarez v. United States,
. The Ninth Circuit’s pronouncement in
United States v. Smith,
. In a case decided before
Scott,
the District of Columbia Circuit invalidated the investigatory stop and "spot check" of a car being lawfully driven on a public street. The Court of Appeals, applying an objective test, held that the stop was not "random” or "routine,” as the officers had claimed, even though it was made in good faith. The search of the car, resulting in the discovery and seizure of contraband firearms, was therefore held unconstitutional.
United States v. Montgomery,
. The Court reversed the conviction, however, because the police entered the room and searched it without a warrant.
.
See United States
v.
Lopez,
The Fourth Circuit has analogized an officer's smell of marijuana within a vehicle to a plain view sighting of the contraband drug. "A strong, emanating odor of marijuana comes within the 'plain view’ doctrine and need not be ignored by the officers.”
United States v. Manheck,
.The search of Minnick’s purse may also be sustained as incident to a lawful arrest. "Even though a suspect has not formally been placed under arrest, a search of his person can be justified as incident to an arrest if an arrest is made immediately after the search, and if,
at the time of the search,
there was probable cause to arrest.”
United States v. Brown,
