514 A.2d 1003 Tenant Action Group, Petitioner v. Pennsylvania Public Utility Commission, Respondent. Commonwealth Court of Pennsylvania.Argued June 12, 1986 September 11, 1986. Utilities — Scope of appellate review — Statutory construction — Public Utility Code, 66 Pa. C. S. §§ 1521-1533 — Tenants — Emergency Provisions, 52 Pa. Code § 56.111-56.118. 1. In utility […]