¶1Appellee was convicted, before a District Justice, of a summary violation of section 4942(a) of the Pennsylvania *58Vehicle Code.
¶2“[A]n entry of judgment of not guilty by the court of [common pleas] on an appeal from a summary conviction by a justice is an end of the case and ... no appeal lies.” Commonwealth v. Bertolette, 101 Pa.Super. 334, 335-36 (1931). Since a judgment of acquittal was entered, we must quash the Commonwealth’s appeal.
¶3. 75 Pa.C.S. § 4942(a).
¶4. The issue involved in this case was the application of section 4942(a) to vehicles not registered in Pennsylvania. Since, given the extensive use of interstate trucking, this issue is likely to recur, see, e. g., Commonwealth v. Mellon, 65 Del. 318 (1978), we note the suggestion of Judge Wright in Commonwealth v. Moose Lodge No. 148, supra:
[W]here the lower court does not agree with the Commonwealth’s position on a pure question of constitutionality or statutory interpretation, it should endeavor to dispose of the proceeding in a manner, such as the sustaining of a demurrer, which would preserve the Commonwealth’s right of appeal. This might well involve a pre-trial conference on the question of procedure, and would undoubtedly require the cooperation of counsel.