Defendant Troy Roger Cagle was charged with possession of a controlled substance in violation of section 18-18-105, 8 C.R.S. (1983 Supp.), and driving under denial in violation of section 42-2-130, 17 C.R.S. (1983 Supp.). The prosecution appealed a ruling of the Arapahoe County District Court suppressing the defendant’s statement to police officers and evidence seized from the defendant’s automobile. After reviewing the interlocutory appeal,
People v. Cagle,
I.
On June 19, 1983, Greenwood Village Police Officer Patrick Cilio, on patrol in his police car, began following the defendant’s automobile because he believed that its presence in the area was suspicious. After observing the defendant change lanes without signaling, Officer Cilio turned on his overhead lights to signal the defendant to stop. The officer then saw the defendant’s passenger bend down in his seat and remain in that position until just before the defendant turned a comer and pulled over. *616 The defendant, who got out of his automobile and approached Officer Cilio, was unable to produce a driver's license and gave a false name. 1 The officer recognized the defendant and knew that he had falsely identified himself. Officer Cilio called for backup assistance and ordered the defendant’s passenger out of the car. As the passenger opened the car door the officer noticed a bottle of scotch whiskey in the car. The officer testified that the defendant and his passenger were not twenty-one years of age or older.
The trial court found that after Officer Smith arrived, Officer Cilio checked under the passenger’s seat in the defendant’s car for weapons and discovered a shirt crammed under the seat. As he pulled the shirt out, a plastic bag containing mushrooms fell to the floor. After finding the mushrooms, Officer Cilio placed the defendant and the passenger under arrest. The officer then advised the defendant of his Miranda rights. After the Miranda warning was given, the defendant stated that the plastic bags contained hallucinogenic mushrooms.
After the defendant was charged with possession of psilocybin, a schedule I controlled substance, in violation of section 18-18-105, 8 C.R.S. (1983 Supp.), a motion was filed to suppress the evidence found in his car and his statement to Officer Cilio. The district court granted the motion, ruling that although the officer had probable cause to stop the defendant, he did not have a reasonable suspicion to search the defendant’s car for a weapon, and held that the defendant's statement was the fruit of an illеgal search.
In
People v. Cagle,
After obtaining new counsel, defendant filed a motion for reconsideration of sentence. In May 1985, the trial court placed Cagle on probation for twelve years. Probation was later revoked and the sentence was reinstated.
II.
A.
Defendant contends that the trial court erred in admitting evidence relating to the psilocybin mushrooms that were found in his car. The standards for determining the validity of a stop and search were set forth in
People v. Tate,
(1) there must be an articulable and specific basis in fact for suspecting that criminal activity has or is about to take place; (2) the purpose of the intrusion must be reasonable; and (3) the scope and character of the intrusion must be reasonably related to its purpose.
Id.
at 958. In
Cagle I,
we applied
Michigan v. Long,
In applying the Tate test on remand, the trial court found that there was an articula-ble and specific basis in fact for suspecting that criminal activity had occurred because Officer Cilio observed the defendant changing lanes without using his turn signal and suspected the defendant of possessing an alcoholic beverage while under the age of twenty-one. We agree that the first prong of the Tate test was satisfied.
With respect to the second and third prongs of the
Tate
test, in
Cagle I,
“[w]e disagree[d] with the district court’s conclusion concerning the scope and character of the search but remand[ed] ... for a determination as to the second requirement of
Tate:
whether the purpose of the
search
was reasonable.”
Cagle
I,
Assuming that it can be shown оn remand that Officer Cillo’s purpose in conducting the search was in fact to look for weapons, we believe that the scope and character of the search accorded with such a purpose. The passenger’s furtive conduct in bending down in his seat after Officer Cilio turned on his overhead lights would have warranted a reasonable belief that the passenger had a weapon beneath his seat, thus justifying a weapоns search in that area.
Id. at 723 (citation omitted).
On remand, the trial court made the following findings relating to the second and third requirements of Tate:
[As the defendant pulled over,] the passenger in the car, who was later identified as Scott Suderman, made a furtive gesture of reaching below the seat or bending over as if to be secreting something.
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... Officer Cilio used his hand-operated radio and called for assistance.... Officer Cilio then kept Mr. Cagle and Mr. Suderman at the reаr of the car until Officer Rick Smith arrived....
After Office Smith arrived, ... Cilio, remembering the gesture made by Mr. Suderman of reaching down after the overhead lights were turned on and being bent over for some period of time, and in order to protect his safety, then proceeded to search the Cagle automobile for any weapons.
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At this point at least two criminal activities had taken place. One was basically a quasi-criminal activity, the changing of lanes without indicating this intention; the other the possession of alcoholic beverages to [sic] someone under the age of 21.
The trial court’s finding that Officer Cilio searched the automobile for weapons in
*618
order to protect himself, is a factual determination of the officer’s actual purpose in making the search. We will not disturb a trial court’s findings of fact where they are supported by the record.
Martinez v. Continental Enterprises,
According to
Cagle I,
the second arеa of inquiry is whether the purpose is reasonable. Officer Cilio called a backup to the scene in order to protect his personal safety, and waited for the backup to arrive before searching the car. At the time of the search, Officer Cilio informed Officer Smith of the passenger’s suspicious movements, and testified at both suppression hearings that the purpose of his search was to find weapons.
4
Officer Smith conducted a pat down search of the defendant, while Officer Cilio searched the car. Under the circumstances, we conclude that the purpose of Officer Cillo’s search was reasonable. Because the record supports the trial court’s finding that Officer Cillo’s purpose in conducting the search was in fact to look for weapons, we reiterate our conclusion in
Cagle I
that the third requirement was met because “the scоpe and character of the search accorded with such a purpose.”
Cagle I,
With respect to the fourth requirement that the officer reasonably believes the suspect is dangerous and may gain immediate control of weapons, Officer Cilio testified at the second suppression hearing that he called a backup because the defendant had given him a false name which led him to believe that something was amiss. Cilio testified that he then asked the passenger to get out of the car in case he had a weapon. Cilio then waited until his backup arrived before he searched the car. While it is true that based upon past experience, Officer Cilio was familiar with the defendant and had no reason to believe he was dangerous, this was not the case with Su-derman, the passenger. Since it was Su-derman who made the furtive gesture, it was reasonable for Cilio to believe that Suderman was dangerous and could gain immediate control of a weapon. Accordingly, we conclude that the search conducted by Officer Cilio satisfies the test enumerated in Cagle I.
B.
The defendant also argues that his statements to police officers following the search should be suppressed as fruit of the poisonous tree. We agree with the trial court’s finding that the defendant was properly advised of his cоnstitutional rights pursuant to
Miranda v. Arizona,
III.
The defendant claims that section 18-18-105, 8 C.R.S. (1983 Supp.), prohibiting one from possessing a schedule I controlled substancе, is unconstitutional because it carries a greater penalty than the statute *619 involving felony use of a schedule I controlled substance, section 18-18-104, 8 C.R. S. (1988 Supp.).
A.
The prosecution maintains that the defendant failed to properly preserve the issue for review. We disagree. The defendant raised the issue of the constitutionality of section 18-18-105, 8 C.R.S. (1983 Supp.), on March 28, 1985, after oral argument on his written motion for judgment of acquittal or for new trial, but immеdiately preceding sentencing. Crim.P. 12(b) provides in part: “When a motion challenging the constitutionality of the statute upon which the charge is based or asserting lack of jurisdiction is made after the commencement of the trial, the court shall reserve its ruling until the conclusion of the trial.” Here, the defendant made his motion challenging the constitutionality of section 18-18-105 after the trial but before sentencing. The trial court found that the “motions are deemed timely filed for all purposes.” It is axiomatic that this court will not consider constitutional issues raised for the first time on appeal,
Colgan v. Department of Revenue,
B.
Equal protection of the laws is guaranteed by the fourteenth amendment to the United States Constitution and by the due process clause in article II, section 25 of the Colorado Constitution.
People v. Oliver,
The fact that criminal conduct may violate more than one statutory provision, does not render such legislation constitutionally infirm.
People v. Romero,
Section 18-18-105(l)(a), 8 C.R.S. (1983 Supp.), provides:
Except as authorized by part 3 of article 22 of title 12, C.R.S., it is unlawful for any person knowingly or intentionally to manufacture, dispense, sell, or distribute, with or without remuneration, to possess or to possess with intent to manufacture, dispense, sell, or distribute, with or without remuneration, a controlled substance; or to induce, attempt to induce, or conspire with onе or more other persons to manufacture, dispense, sell, or distribute, with or without remuneration, or to possess with intent to manufacture, dispense, sell, or distribute with or without remuneration, a controlled substance.
(Emphasis added.) In the case of a schedule I controlled substance, violation of this statute is a class 3 felony. § 18-18-105(2)(a)(I). On the other hand, any person who uses a schedule I controlled substance commits a class 5 felony. § 18-18-104(l)(a), 8 C.R.S. (1983). The defendаnt argues that the possession of a controlled substance is indistinguishable from use of a controlled substance, but because possession is punished more severely than use, section 18-18-105 violates the equal protection clause. We disagree.
In determining whether there is a reasonable distinction which justifies imposing
*620
harsher sentences for possession of a schedule I controlled substance than for use, we must determine whether the stаtutory classification is based on differences that are in fact real. In construing a statute, words and phrases should be given effect according to their plain and obvious meaning.
People v. District Court,
The prosecution contends that penalizing possession more harshly than use is justified because so long as one has possession of a cоntrolled substance, he has the capability to distribute or dispense it. We agree with the prosecution's contention. In
People v. McKenzie,
The legislative purpose of article 18 of title 18 is set forth in section 18-18-101, 8 C.R.S. (1983 Supp.): “The general assembly hereby finds, determines, and declares that the strict control of controlled substances in this state is nеcessary for the immediate and future preservation of the public peace, health, and safety.” We are not convinced that the General Assembly’s disparate treatment of use and possession is not reasonably related to the purpose of strictly controlling controlled substances. Once a person uses a controlled substance, he primarily threatens only his own health and well-being. One who possesses controlled substances poses a greater threat to the “preservation of public peace, health and safety,” which justifies the state’s exercising greater control over him by imposing a more severe sanction.
The defendant claims that when the statutes contained in article 18 are read and
*621
construed together, simple possession is indistinguishable from use. The defendant argues that section 18-18-106(3)(a)(II), which states that “[o]pen and publiс display, consumption, or use ... shall be deemed possession,” indicates that the legislature intended to treat use and possession synonymously throughout article 18. “In construing different statutory provisions addressing the same topic, this court must make every effort to give full effect to the legislative purpose of all such provisions.”
Senior Corp. v. Board of Assessment Appeals,
The remaining issues raised by the defendant are "without merit. Accordingly, the defendant’s convictions are affirmed.
Notes
. The defendant, Troy Roger Cagle, gave the officer the name of his older brother, Bennie Cagle.
. In Long, the United States Supreme Court concluded:
that the search of the passenger compartment of an automobile, limited to those areas in *617 which a weapon may be placed or hidden, is permissible ⅞ the police officer possesses a reasonable bеlief based on “specific and artic-ulable facts which, taken together with the rational inferences from those facts, reasonably warrant" the officer in believing that the suspect is dangerous and the suspect may gain immediate control of weapons.
Long,
. The defendant claims that article II, section 7 of the Colorado Constitution, which is substantially similar to the fourth amendment of the United States Constitution, should not be limited by
Michigan v. Long,
. Officer Cillo’s testimony at both suppression hearings supports the view that the purpose of his search was to find weapons. At the first suppression hearing Officer Cillo’s testimony included the following dialogue:
Q: What did it appear to you as a police officer that [the defendant] was doing?
A: To me it was either putting somеthing under or taking something out of the seat.
Q: When you observed this what went through your mind as a trained police officer?
A: My personal safety was first in my mind.
Q: Why do you say that?
A: Due to the many occasions where ... police officers [get] shot [or] killed, or just from [my] experience....
Q: What went through your mind as far as what was being taken out or put under the seat of the car?
A: I thought it was probably some kind of weapon.
At the second suppression hearing, Officer Cilio again testified that he searched the defendant’s vehicle in order to proteсt himself. Cillo’s testimony was corroborated by that of Officer Smith who testified that he was present at the time of the search; that Cilio had told him about the suspicious movement of the passenger; and that he conducted a pat down of the defendant while Cilio was searching the car.
. While it is possible for one to use a controlled substance without possessing it, e.g., when another person places a mushroom into the user’s mouth, we do not think this rises tо the level of a distinction that can be fairly considered "real in fact.”
. We noted in
People v. McKenzie,
. The defendant argues that McKenzie is distinguishable from this case because it interpreted the Colorado Narcotic Drugs Act, C.R.S. 1963, 48-5-1 to 48-5-21 which was repealed and replaced in 1981 by sections 18-18-101 to 18 — 18— 109, 8 C.R.S. (1981). See 1981 Colo.Sess. Laws 707. Under that statutory scheme unlawful use of marijuana constituted a misdemeanor; unlawful possession, a felony; and possession with the intent to induce or aid another to unlawfully use or possess, a felony with a more severe penalty. While the current statutory scheme treats possession with intent to manufacture, dispense, sell or distribute and possession identically, this does not detract from the distinction made in McKenzie between use and possession.
The defendant further argues that
McKenzie
is inapposite because
Blockburger v. United States,
