American Trucking Assns., Inc., et al. v. Gray, Director, Arkansas Highway and Transportation Department, et al.

Appeal from Sup. Ct. Ark. Motion of Yellow Freight System et al. for leave to file a brief as amici curiae granted. Judgment vacated and case remanded for further consideration in light of American Trucking Assns., Inc. v. Scheiner, ante, p. 266.