Edward Douglass White, Lake Shore Railway Company v. Ohio ex rel…
“ If, then, the discrimination is certain, the only question which remains is, is it a discrimination against interstate commerce? If it is, confessedly the statute is repugnant to the constitution of the United States. Whence, then, does the discrimination arise, and upon what does it operate? It arises alone from the fact that the statute bases its requirement, not upon the demands of local convenience, but upon the volume of business done by the road, since it requires the road operating three trains to stop three as local trains, and the road operating one train to stop only one. ”
