Rule 250 - Scope Of Chapter(a) The rules contained within this chapter entitled "Practice and Procedure Generally" shall apply to all civil actions and proceedings unless otherwise designated in a particular rule and as limited by subsection (b) below.(b) The rules contained within this chapter shall apply to class actions only to the extent that they do not conflict with Pa. R.Civ.P. 1701-1716, Lacka. Co. R.C.P. 1703-1713, and such other rules as may be promulgated by the court with respect to class actions.Amended effective November 2014.