ON REMAND
This сase has been remanded to us from the Supreme Court for consideration as on leave granted. 1 In this appeal, the prosecutor argues that the circuit court erred in affirming the decision of the district court to dismiss ouil *306 charges 2 against defendant. The district court dismissed the case after finding that the police officer’s stop of defendant’s vehicle was unreasonable. We agree with the prosecutor’s position that the stop was reasonable, and reverse and remand for further proceedings.
The prosecution developed the following evidence at the bench trial in the district court. On February 10, 1990, at approximately 10:30 p.m., Deputy Morgan of the Oakland County Sheriff’s Department observed defendant’s vehicle traveling west on Richardson Road in Commerce Township. Morgan recalled that he was in uniform in a fully marked patrol car at the time. Morgan followed defendant’s vehicle for approximately one-half mile, and observed defendant’s vehicle "drifting like to the right and left and driving on the lane markers.” Morgan testified that the weather was dry and there was no iсe or rain on the paved road.
At some point, defendant activated his left turn signal, traveling past numerous driveways and one side street before turning south at Newton Road. Morgan estimated that defendant had activated his turn signal approximately two-tenths of a mile before finally turning. Morgan followed defendant onto Newton Road and activated his overhead lights, and defendant pulled his vehicle over to the side of the road. Morgan testified that he stopped defendant to investigate defendant’s extended use of his turn signal.
When Morgan asked defendant for his driver’s license and vehicle registration, he immediately nоticed a "very strong odor of alcohol or intoxicants coming out of the vehicle and from [defen *307 dant’s] breath.” Morgan recalled asking defendant why he had his turn signal on for so long, but could not remember defendant’s answer. Next, Morgan asked defendant whether he had been drinking. Defendant replied that he had consumed a few beers. Morgan recalled that when defendant answered, his speech was slow and slurred. After defendant had some difficulty performing various field sоbriety tests, he was arrested for ouil.
The prosecution presented the foregoing testimony by Deputy Morgan at the bench trial in the district court. The prosecution also presented testimony by Deputy Scott, who had arrived on the scene while Morgan was administering the field sobriety tests. Scott’s testimony confirmed muсh of Morgan’s testimony. In particular, Scott confirmed defendant’s difficulty with the field sobriety tests.
After presenting these two witnesses, the prosecution rested its case. Then, defendant moved for dismissal, arguing that the prosecution had presented insufficient evidence and that the police stop was unreasonable. The trial court then instructed the parties to submit briefs regarding the reasonableness of the police stop. At the close of a subsequent hearing сoncerning the matter, the district court ruled that the police stop was unreasonable and dismissed the charges against defendant. The circuit court affirmed the decision of the district court by an order dated July 9, 1991.
On appeal, we must first define the scope of our review. Our interpretation of the record is that the district court essentially dismissed the case on the basis of insufficient evidence. However, the district court’s implicit finding of insufficient evidence was based on its decision that the evidence from the stop was obtained illegally. Accordingly, the prosecution has limited its argument on appeal to the issuе of the reasonableness of the police stop.
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Defendant’s response is similarly focused on the reasonableness of the stop, but also inсludes a general argument contesting the sufficiency of the evidence. Herein, we limit our review to the question whether the district court could properly consider the evidence obtained during the police stop. On this question, the decision of the district court must be affirmed unless clearly erroneous, i.e., unlеss this Court is left with the definite and firm conviction that a mistake has been made.
People v Burrell,
It is well established that brief investigative stops short of arrest are permitted where рolice officers have a reasonable suspicion of ongoing criminal activity.
Terry v Ohio,
In
People v Whalen,
1. Reasonableness is the test that is to be applied for both the stop of, and the search of moving motor vehicles.
2. Said reаsonableness will be determined from the facts and circumstances of each case.
3. Fewer foundation facts are necessary to suppоrt a finding of reasonableness when moving *309 vehicles are involved, than if a house or a home were involved.
4. A stop of a motor vehicle for investigatоry purposes may be based upon fewer facts than those necessary to support a finding of reasonableness where both a stop and a search is conducted by the police.
In
People v Chinn,
In the case at bar, we believe that Deputy Morgan had reasonable cause to suspect ongoing criminal activity, i.e., that defendant may have been intoxicated.
Faucett, supra
at 168. Defendant’s vehicle was seen swerving in the lаne and driving on the lane markers. Defendant had his turn signal flashing for two-tenths of a mile before turning at the second side street. This would appear to be classiс indicia of an intoxicated driver. Because fewer foundational facts are necessary to support a finding of reasonableness when moving vеhicles are involved,
Whalen, supra
at 682, we hold that the trial court erred in concluding that
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the investigatory stop of defendant’s vehicle was unreasonable. The investigаtory stop was a "minimal intrusion” of defendant’s Fourth Amendment rights in light of defendant’s potential danger to the public.
People v Nelson,
Because the courts below resolved this cаse on the issue of the investigative stop, we reverse and remand for further proceedings consistent with this opinion. However, our decision to reverse on this one issue is made without prejudice to any other issues that might be raised in the courts below.
Reversed and remanded.
Notes
This Court originally denied plaintiffs application for leave to appeal, unpublished order of the Court of Appeals, decided November 21, 1991 (Docket No. 142935). The Michigan Supreme Court remanded the matter tо us for consideration as on leave granted,
Defendant was charged with operating a vehicle while under the influence of intoxicating liquor, MCL 257.625(1); MSA 9.2325(1).
Miranda v Arizona,
Chinn’s vehiclе was seen swerving onto the left shoulder of the freeway, and at one point accelerated to seventy miles per hour while negotiating a fifty-miles-per-hour curve. Chinn, supra at 94.