This is an appeal by the Commonwealth from an order suppressing evidence relating to the charge that Philip N. Toanone operated a motor vehicle while under the influence of alcohol. We reverse.
The relevant facts are not in dispute. On January 8, 1987, at approximately 8:30 P.M., Officer Donahue of the Springfield Township Police was waiting in his police car at a traffic light on Baltimore Pike when he was approached by Mr. Gerald Plasmeier. Mr. Plasmeier stated that the car he was driving had just been struck by a white Lincoln Continental which was also waiting at the traffic light. Shortly afterward, Officer Donahue received a radio report of a hit and run accident involving a car with a description which matched the white Lincoln Continental. After following the Lincoln Continental for several blocks, Donahue stopped the vehicle and asked the driver, defendant Philip Toanone, for identification. While Donahue was examining the defendant’s driver’s license, owner’s card, and insurance information, two other police cars arrived on the scene, one *339 of which was driven by Officer Thomas J. Hannigan. Hannigan had previously received a report of an incident in the area involving a drunk driver, but he did not know whether this incident was connected with the hit and run accident that Donahue was investigating.
After conferring with Officer Donahue, Officer Hannigan asked thе defendant to step out of his vehicle and answer some questions. When the defendant left the car, Hannigan noticed that the defendant was unsteady on his feet and smelled of alcohol. Hannigan then administered field sobriety tests. He initially asked the defendant about his educational background, and the defendant said that he had graduated from high school. Hannigan then instructed the defendant to recite the alphabet; the defendant tried to comply but could not remember past the letter “W”. Hannigan next asked the defendant to stand on one leg and count to ten; the defendant was unable to maintain his balance. At the conclusion of the sobriety tests, Hannigan arrested the defendant and transported him to the police station where he first received Miranda warnings.
Defendant was charged with driving while under the influence of alcohol, failing to give information and render aid following an accident, and other violations of the Motor Vehicle Code.
See
75 Pa.Cons.Stat.Ann. §§ 3731, 3744 (Purdon 1977 & Supp.1988). He filed a motion to suppress, and on July 3, 1987, Officers Donahue and Hаnnigan appeared and testified at a suppression hearing before the Court of Common Pleas of Delaware County. The court concluded that the police had violated defendant’s constitutional rights, and issued an order prohibiting the use at trial of the evidence obtained by the police. The Commonwealth filed a timely appeal to this court. Since the Commonwealth has certified in good faith that the suppression order if given effect would substantially handicap or terminate its prosecution of the defendant, we have jurisdiction to entertain this appeal.
See Commonwealth v. Dugger,
Our standard of appellate review is well established.
*340 In reviewing the findings of a suppression court where the Commonwealth is appealing, wе must consider only the evidence of the defendant’s witnesses and so much of the evidence for the prosecution as read in the context of the record as a whole remains uncontradicted. Commonwealth v. Hamlin,503 Pa. 210 ,469 A.2d 137 (1983) (plurality opinion). While we are bound by the lower court’s findings of fact if supported by the record, we are not bound by the court’s legal сonclusions which are drawn from the facts of the case. Commonwealth v. Cortez,507 Pa. 529 ,491 A.2d 111 (1985).
Commonwealth v. Lagana,
We do not agree with the legal conclusions of the trial court. The court suppressed evidence of the sobriety tests on alternative grounds. We shall address both of the arguments advanced in favor of suppression.
I.
The suppression court first attempted to support its order by stating: “Neither investigating Officer had any legal Probable Cause to proceed beyond an accident investigation to a driving under the influence investigation.” The court apparently reasoned that since the officers did not have probable cause to believe that the defendant was intoxicated at the time they stoрped his vehicle, they could not direct the defendant to leave his car and perform sobriety tests. In
Pennsylvania v. Mimms,
When the defendant left the car, his unsteady walk and the smell of alcohol on his breath alerted the police that defendant may have committed the misdemeanor of driving while intoxicated. Under
Terry v. Ohio,
The defendant attempts to distinguish
Pennsylvania v. Mimms, supra,
by arguing that a policeman may only order a driver out of his car when the policeman has a specific reason to believe that the individual driver is armed and dangerous. We recently rejected a similar claim in
Commonwealth v. Elliott, supra.
The
Mimms
Court emphasized the overall danger which the police face when approaching automobiles during the course of their duties, and balanced this danger against the limited intrusion on privacy which results from asking a person who has been lawfully stopped to stand outside his car for a brief period.
See Pennsylvania v. Mimms,
Defendant also emphasizes in his appellate brief that
Pennsylvania v. Mimms
was decided under the fourth amendment to the federal constitution. Article I, section 8
*342
of the Pennsylvania Constitution provides an independent basis for protecting the citizens of this Commonwealth against unreasonable searches and seizures.
See, e.g., Commonwealth v. Blystone,
We note that the state, under its own constitution, “has the power to impose standards on searches and seizures higher than those required by the Federal Constitution.” Commonwealth v. DeJohn,486 Pa. 32 , 43,403 A.2d 1283 , 1288 (1979). However, where it is not clear from the face of the trial court’s opinion whether it is based on the state or federal constitutional provision, we will assume that the trial court decided the case the way it did under the mandate of federal law. Accord Michigan v. Long,463 U.S. 1032 , 1042,103 S.Ct. 3469 , 3477,77 L.Ed.2d 1201 (1983). In the instant case there is nothing in the trial court’s opinion which indicates anything other than reliance on federal constitutional principles.
Here, as in
Elliott,
we shall assume that the trial court based the suppression motion solely on federal grounds since the court did not cite to either the federal or state constitutions in its conclusions of law. This does not mean that we do not have the power to decide the defendant’s state constitutional claim, and it is conceivable that defendant’s state constitutional challеnge might prevail. An appellate court may affirm a trial court order on a basis other than that relied upon by the trial court.
Gerace v. Holmes Protection of Philadelphia,
*343
Nevertheless, we believe that there is good reason to refrain from addressing the state constitutional question. Although the defendant cited the state constitution in passing in his suppression motion, the scope and applicability of article I, section 8 of the Pennsylvania Constitution was not argued by the parties in the court below and was not briefed by the Commonwealth on appeal. Moreover, since we deal here with the Commonwealth’s appeal of a suppression motion, our ruling today may not finally dispose of the litigation between the parties. We are reluctant to decide an unsettled question of constitutional law on appeal from an order which may not terminate litigation, esрecially since we have not had the benefit of the trial court’s insights on the question or of the arguments of both parties on the question. Therefore, we shall not reach the merits of the defendant’s state constitutional claim at this juncture.
Cf. Mt Lebanon v. County Board of Elections,
II.
The suppression court’s alternative ground for its order was that the police violated the defendant’s right against self-incrimination by questioning the defendant and asking him to recite the alphabet without administering
Miranda
warnings.
See Miranda v. Arizona,
In Bruder, a patrolman stopped a car which passed through a red light and noticed that the driver seemed intoxicated. After asking the driver to reсite the alphabet and walk in a straight line, the patrolman arrested the driver and read him Miranda warnings. The driver was convicted of operating a motor vehicle while under the influence of alcohol and he appealed his judgment of sentence. A divided panel of the Superior Court reversed.
The Superior Court majority in
Bruder
acknowledged that in
Berkemer v. McCarty,
*345
The Commonwealth sought to appeal the Superior Court decision to the Pennsylvania Supreme Court which denied allocatur.
In Berkemer v. McCarty, supra, which involves facts strikingly similar to those in this case, the Court concluded that the “noncoercive aspect of ordinary traffic stops prompts as to hold that persons temporarily detained pursuant to such stops are not ‘in custody’ for the purposes of Miranda.” Id., [468 U.S.] at 440 [104 S.Ct. at 3150 ]. The Court reasoned that although the stop was unquestionably a seizure within the meaning of the Fourth Amendment, such traffic stops typically are brief, unlike a prolonged station house interrogation. Second, the Court emphasized that traffic stops commonly occur in the “public view,” in an atmosphere far “less ‘police dominated’ than that surrounding the kinds of interrogation at issue in Miranda itself.” Id., at 440, 104 S.Ct. [at 3150] (citing California v. Beheler,463 U.S. 1121 , 1125,77 L.Ed.2d 1275 ,103 S.Ct. 3517 [3520] (1983).) Accordingly, he was not entitled to a recitation of his constitutional rights prior to arrest, and his roadside responses to questioning were admissible.
The facts in this record, which Bruder does not contest, reveal the same noncoercive aspects as the Berkemer detention: “a single police officer ask[ing] respondent a modest number of questions and requestpng] him to perform a simple balancing test at a location visible to passing motorists.”468 U.S., at 442 , 104 S.Ct. [at 3151] *346 (footnote omitted). Accordingly, Berkemer’s rule, that ordinary traffic stops do not involve custody for purposes of Miranda, governs this case.
— U.S. at—,
The Court added the following commentary in a footnote:
Reliance on the Pennsylvania Supreme Court’s decision [in] Commonwealth v. Meyer,488 Pa. 297 ,412 A.2d 517 (1980), to which we referred in Berkemer, see468 U.S., at 441 , and n. 34, 104 S.Ct. [at 3151, and n. 34] is inapposite. Meyer involved facts which we implied might properly remove its result from Berkemer’s applicаtion to ordinary traffic stops; specifically, the motorist in Meyer could be found to have been placed in custody for purposes of Miranda safeguards because he was detained for over one-half an hour, and subjected to questioning while in the patrol car. Thus, we acknowledged Meyer’s relevance to the unusual traffic stop that involves prolonged detention. We expressly disapproved, however, the attempt to extrapolate from this sensitivity to uncommon detention circumstances any general proposition that custody exists whenever motorists think that their freedom of action has been restricted, for such a rationale would evisceratе Berkemer altogether. See Berkemer, supra, 436-437, 104 S.Ct. [at 3148].
— U.S. at---— n. 2,
In summary, the United States Supreme Court has clarified that police need only give Miranda warnings while detaining a suspect by the side of a public highway when the suspect is actually placed under arrest or when the questioning of the suspect is so prolonged or coercive as to approximate the atmosphere of a station hоuse interrogation. Thus, in the typical situation in which a motorist is temporarily ordered to remain by the side of his car, Miranda warnings are not essential.
This conclusion is also supported by the recent decision of the Pennsylvania Supreme Court in
Commonwealth v.
*347
Gonzalez,
[T]his jurisdiction’s test of ‘custodial interrogation’ examines more than actual deprivation of freedom. Pennsylvania’s test for custodial interrogation is whether the suspect is physically deprived of his freedom in any significant way or is placed in a situation in which he reasonably believes that his freedom of action or movement is restricted by said action.
Gonzalez,
The plurality, however, proceeded to apply the Meyer test for custody in a manner consistent with the United States Supreme Court’s approach in Berkemer v. McCarty and Pennsylvania v. Bruder. The plurality found that although appellant was under a statutory duty to remain at the scene of the accident and identify himself, see 75 Pa. Cons.Stat.Ann § 3744, he was not entitled to Miranda warnings.
When the police officers approached the appellant at the accident scene and asked him if he was hurt and what happened, appellant was not in custody, nor could he have reasonably believed he was in custody for purposes of Miranda. At that time, the appellant was not under arrest and he has not shown that he was subjected to restraints comparable tо those associated with an arrest. The appellant was asked a minimal number of questions at the scene of the accident on a public street. Those *348 questions cannot be characterized as “custodial interrogation.” See Berkemer v. McCarty, [supra ].
In light of Commonwealth v. Gonzalez, supra, Pennsylvania v. Bruder, supra, and Berkemer v. McCarty, supra, we conclude that in the case sub judice, the police did not err by omitting Miranda warnings. The record does not indicate that the defendant was interrogated for an unreasonably long period of time, or forced to enter a police patrol car, or subjected to any form of undue coercion. The defendant was asked a few question and directed to perform a few simple sobriety tests while standing at the side of his vehicle in a public area. Therefore, Miranda warnings were not required.
ORDER REVERSED. Jurisdiction is relinquished.
Notes
. The United States Supreme Court reversed on the ground that Bruder was not in custody. That Court did not review the Superior Court majority’s additional holding that the recitation of the alphabet is testimonial in nature.
See Pennsylvania v. Bruder,
— U.S. at — n. 3,
. Justice Larsen authored an opinion announcing the judgment of the court which was joined by Justice Flaherty and Justice Zappala. Chief Justice Nix concurred in the result. Justice McDermott and Justice Papadakos dissented on a ground unrelated to the Miranda issue. Justice Stout did not participate in consideration or decision of the case.
