¶ 1 In this аppeal from the judgment of sentence for driving under the influence of alcohol (DUI), we apply
Commonwealth v. Gleason,
¶ 2 Appellant claims that the trial court erred in denying suppression. We begin with our standard of review. On a challenge to an order denying suppression we consider all of the evidence of the prosecution, as well as any defense evidence that was uncontradicted, to determinе whether the record supports the factual findings of the suppression court.
Commonwealth v. Cook,
¶ 3 Shortly before midnight on September 27, 2002, Fairview Township Police Officer Timothy DeHoff was driving southbound along Old York Road when he saw another vehicle (appellant’s) driving northbound in the opposing lane of traffic. As appellant neared Officеr DeHoffs car, appellant drove over to his right and “straddled” the white line on the shoulder or berm of the road. Officer DeHoff promptly turned his vehicle around and began to follow appellant. On the next block he noticed that as another car approached appellant from the opposite direction of traffic, appellant again drove over the *822 white berm line until the oncoming car passed. Based on these two obsеrvations, Officer DeHoff initiated a traffic stop.
¶ 4 Upon speaking to appellant, the officer noticed an odor of alcohol and that appellant’s eyes were glassy. The officer requested that appellant perform several field sobriety tests, which appellant failed, leаding to his arrest for.DUI. Following an unsuccessful motion to suppress and a stipulated bench trial, appellant was convicted of DUI and sentenced to 48 hоurs in jail with a balance of one year on parole. This appeal followed.
¶ 5 The question raised by this appeal is whether the facts articulated by the arresting officer were sufficient to establish probable cause warranting the traffic stop. If probable cause was established, then all оf the observations by the police officer upon stopping appellant, as well as the evidence regarding appellant’s performance in the field sobriety tests, were admissible to establish his guilt. If probable cause was not established, then all of the fruits of the unlawful stop should have been suppressed. Plainly, if suppression was warranted, appellant’s conviction cannot stand.
Commonwealth v. Gleason,
¶ 6 In
Gleason,
the Pennsylvania Supreme Court held that police must possess probable cause to believe a driver is in violation of some provision of the Motor Vehicle Code in order to justify a traffic stop.
Id.
at 122,
¶ 7 Since
Gleason’s
publication, this Court has struggled to apply its holding to the myriad fact patterns that comе before us in the context of traffic stops.
See, e.g., Commonwealth v. Butler,
¶ 8 The complexity of the Gleason issue, and the range of results possible under the case, are evident in two recent opinions of this Court, published within days of one another in July of this year.
¶ 9 In
Commonwealth v. Lindblom,
¶ 10 In
Commonwealth v. Chernosky,
¶ 11 As the two cases above demonstrate, deciding a matter under the Gleason standard is not an easy task. But a close reading of the Gleason rationale, 3 combined with careful attention to the facts of that case, lead us to conclude that where a vehicle is driven outside the lane of traffic for just a momentary period of time and in a minor manner, a traffic stop is unwarranted. Thus, appellant Gleason’s crossing of the berm line on two occasions for a second or two were inadequate to support а traffic stop, while appellant Lindblom’s repeated weaving within his lane, coupled with his driving over the center double lines and the berm line four or five times, рrovided probable cause to support a lawful traffic stop.
¶ 12 Applying this “momentary and minor” standard to the facts of this case, we find that probablе cause is lacking. Officer DeHoff observed appellant drive over the right berm line of the road just two times. Each time the maneuver was in response to another car coming toward appellant in the opposite lane of traffic. The conduct took place within a very short time periоd; Officer DeHoff observed appellant for only two blocks before making the stop.
¶ 13 The trial court commented that the facts of this case constituted a “close call” and characterized the case as “right in the middle.” It entered the order denying suppression primarily because appellant’s movement across the berm line brought nearly half his vehicle outside the lane and, further, there was the possibility that, despite the late hour, there might be mоre traffic ahead of appellant as he was approaching a 24 hour grocery store. We do not agree that either of these faсtors suffice to establish probable cause. Appellant was giving oncoming vehicles “wide berth” when he moved his vehicle to the right. Such a maneuver likely would prompt concern on the officer’s part, but it falls short of establishing probable cause. Likewise, the possibility of additional traffic, while enough to triggеr continued observation by the officer, does not fulfill the probable cause requirement.
¶ 14 We appreciate the difficulty faced by the trial cоurt here in attempting to determine where the facts before it fit within the Gleason framework. But we cannot agree that two brief incidents of drifting across the berm line within a twо block distance are sufficient to establish probable cause to conduct a traffic stop. Considering the relatively minor nature of the infractiоn, and its brief duration, we conclude that the stop was unlawful under Gleason and so suppression was warranted.
¶ 15 Judgment of sentence vacated; appellant is discharged. Jurisdiction relinquished.
Notes
. The provision of the Motor Vehicle Code at issue in Gleason was 75 Pa.C.S.A. § 3309(1), Driving within single lane. In this case, Officer DeHoff relied on § 3309(1) as well as 75 Pa.C.S.A. § 3301, Driving on right side of roadway.
. Judge Bowes filed a dissent in Chemosky because she believed the conduct was sufficient to establish probаble cause.
. The
Gleason
court directed that where the police initiate a traffic stop based on a safety hazard allegedly created by the driver, the police must possess "specific facts justifying the intrusion.”
Gleason, supra,
