(347 P.2d 505) COLORADO TRANSPORTATION COMPANY v. THE PUBLIC UTILITIES COMMISSION OF THE STATE OF COLORADO AND CHECKER CAB COMPANY. No. 18,332.Supreme Court of Colorado. Decided December 7, 1959. Error to review judgment affirming decision of Public Utilities Commission granting extension of certificate of public convenience and necessity in sightseeing service. Reversed. 1. ADMINISTRATIVE LAW […]