No. 15402. April 26, 1956. Rehearing Denied May 23, 1956. Thomas Rowe Schwarz, St. Louis, Mo. (Fordyce, Mayne, Hartman, Renard Stribling, St. Louis, Mo., was with him on the brief), for appellant. Gregory M. Rebman and Harold I. Elbert, St. Louis, Mo., for appellees. LaTourette Rebman and Gregory M. Rebman, St. Louis, Mo., were on the brief for appellees Anderson Motor Service, Inc., Hussman Roper Freight Lines, Inc., Lovelace Truck Service, L.A. Tucker Truck Lines, Inc., and Consolidated Forwarding