423 A.2d 861 ROBERT E. THORNE ET AL. v. ZONING COMMISSION OF THE TOWN OF OLD SAYBROOK Supreme Court of Connecticut COTTER, C.J., LOISELLE, BOGDANSKI, LONGO and PETERS, Js. A reviewing court, upon concluding that action taken by a zoning authority in a given situation was arbitrary, illegal or in abuse of its discretion, should […]