In this сase, the appellant, Roger Law, challenges the district court’s denial of his motion to suppress evidence seized incident to his arrest by Boise police officers. Law argues that his arrest was simply a pretext or subterfuge in order to conduct a search of him and his vehicle. We affirm.
The following facts were supplied to the district court by way of testimony presented at the suppression hearing and through a transcript of Law’s preliminary hearing. While Boise police officers had under surveillance a residence used in suspected narcotics and stolen property transactions, Officer Webb observed a Dodge automobile arrive at the house. The driver was the sole occupant of the vehicle. Following standard procedure connected with this surveillаnce, Webb radioed for information relative to the license plate on the vehicle, asking for a registration check and for the name of the registered owner. In response, he learned that the vehicle was registered to Roger Law. Webb then asked for a record and warrants check on Law. Webb found out that there was an outstanding warrant for Law’s arrest for probation violation and also that Law’s driver’s license was suspended. He was given a physical description of Roger Law. *770 Watching the driver of the Dоdge enter the house, then return several times to the vehicle, change his clothes and reenter the house, Webb determined that the driver of the Dodge met the description given him of Roger Law.
When the driver finally left the house and drove away in his vehicle, Officer Webb radioed the information he had gained, to the other surveillance detectives. Webb did not instruct the officers to stop the Dodge. In the meantime, another officer, Sergeant Smith, was responding to an earlier call by Webb to come to the surveillance point “because of the vehicles that were pulling up to the house.” Evidently, as Smith neared the area, he heard Webb’s report that the Dodge was leaving the scene and was headed south on Vista Avenue; that the vehicle was registered to Roger Law; that the driver оf the Dodge fit the description of Roger Law; that there was a warrant for Law’s arrest; and that Law’s driver’s license was under suspension. When Smith reached Vista Avenue, he saw the Dodge vehicle, followed it for about a half-mile and effected a stop. Smith asked the drivеr for his license, registration and proof of insurance. The driver stated he had none of those items and he told Smith his name — a name other than Roger Law. As Smith was talking with the driver, another officer who had arrived at the scene commented that he could see a knife under the seat of the vehicle. Smith then had the driver exit the vehicle and arrested him for possession of a concealed weapon. At that time, the driver admitted he was Roger Law. Smith then told Law he was under arrest also on the outstanding warrant and for driving on a suspended driver’s license. The officers proceeded to search Law’s person and his vehicle, finding quantities of several controlled substances, other weapons, and miscellaneous drug-related paraphernalia.
After a preliminary hearing, Law was charged in the district court with felony possession of methamphetamine, and with misdemeanors of possession of marijuana, carrying concealed dangerous weapons, 1 possession of drug paraphernalia and of driving without privileges. Apparently the рrobation violation charge was disposed of in a separate proceeding. Law moved to suppress all items seized from his vehicle, on the ground there was no probable cause for the police to have stopped Law’s vehicle.
At thе hearing on the motion to suppress, the district court was presented with the transcript of Law’s preliminary hearing which contained the testimony of Sergeant Smith, outlined above. Additional evidence was adduced by way of testimony from Officer Webb, concerning his role аnd radio communication preceding Law’s arrest, and from other witnesses who confirmed that Law’s driving privileges were under suspension and that a bench warrant for his arrest for probation violation had been issued about a week before Law was arrested by Sergeant Smith.
At the conclusion of the hearing, the district court denied Law’s motion to suppress. The court found there was articula-ble and reasonable suspicion to make the stop, based on the information that the driver of the vehicle may have been suspended from driving privileges and because there was a bench warrant for his arrest. The court held there was probable cause for the arrest on that initial information and that there was probable cause to make an arrest for the events that occurred following the stop. The court concluded the search was valid.
Through plea negotiations, Law subsequently pled guilty to the felony charge of possession of methamphetamine and the *771 state dismissed the other, misdemeanor charges. Law reserved the right to seek appellate review of the court’s suppression ruling, under I.C.R. 11(c).
On appeal, Law contends the evidence should have been suppressed by the district court because his stop and arrest were only a pretext in order for the police to cоnduct their ultimate search. He asserts that the motives of the police were improper and should predominate over any right the police may have had to apprehend him on the bench warrant or for driving while his license was suspended. Law’s argument raises a constitutional question. Therefore, our standard of review on this issue is one of deference to the trial court’s factual findings unless they are clearly erroneous, but free review of the trial court’s determination as to whether constitutional requirements werе satisfied in light of the facts as found.
State v. Yeates,
We note, initially, that the state contests the approach taken by Law in this appeal. The state points out that, in the proceedings below, Law contended the stop of his vehicle was not justified by articulable suspicion and there was not probable cause for his arrest. The state argues that the pretext and motive theories currently urged by Law were never presented in conjunction with his suppression motion.
While it appears that the arguments of Law’s counsel during the suppressiоn hearing remained primarily within the limited scope suggested by the state, defense counsel several times during the hearing did assert to the court that the case involved a pretext stop. Although that theory was not vigorously pursued in the proceeding, we believe that it wаs sufficiently presented to allow Law to continue with it on appeal without running afoul of the general rule against asserting new theories on appeal.
See, e.g., Masters v. State,
Stopping an automobile and detaining its occupants constitute a “seizure” within the meaning of the fourth and fourteenth amendments, even though the purpose of the stop is limited and the resulting detention quite brief.
Delaware v. Prouse,
Accordingly, we hold that except in those situations in which there is at least artic-ulable and reasonable suspicion that a motorist is unlicensed or that an automobile is not registered, or that either the vehicle or an occupant is otherwise subject to seizure for violation of law, stopping an automobile and detaining the driver in order to chеck his driver’s license and the registration of the automobile are unreasonable under the Fourth Amendment.
Our research indicates that where an officer has an objectively reasonable basis for making an investigative stop, the officer’s motive or actual state of mind is irrelevant. In
Terry v. Ohio,
The approach taken by these courts is reflected by the following statement in Nersesian:
In our view, a valid basis for a detention and search which exists in the first place, is not rendered invalid by the fact that police resort to a pretext for one purpose or another to continue that detention and search. While in most instances, it would seem appropriate for the police to be forthright and honest in expressing the basis upon which they are relying in conducting an investigatory stop and search, the justification given by the police is not essential in determining wheth *773 er the apprehension is constitutionally justified. The pivotal factor in determining whether a search violates the fourth amеndment is whether there exists at the outset a valid basis for that search.
Here, Sergeant Smith had a valid basis, upon articulable suspicion and objective reasonableness, to stop Law’s vehicle. Once the driver of that vehicle was identified by his own admission as Rogеr Law, Smith was justified in placing him under arrest for driving without privileges and pursuant to the outstanding warrant for probation violation. The warrantless search of Law’s person and vehicle was permissible as a search incident to arrest.
New York v. Belton,
Notes
. This charge did not include the knife first observed under the vehicle seat by the officers but was the result of other weapons found on Law’s рerson and in the vehicle, discovered during the subsequent search. At Law's preliminary hearing, the presiding magistrate had found probable cause did not exist to bind Law over for trial with regard to the knife under the seat, determining that because the officers were able to see the knife in the car, it was not a concealed weapon.
See e.g., State
v.
McNary,
. Law does not raise any issue as to the propriety of Sеrgeant Smith in acting on information communicated to Smith by Officer Webb regarding the outstanding warrant or suspended driver's license (which eventually proved to be true). In
United States v. Hensley,
