James Grierson, Railway Rates: English and Foreign
“ If rates were too high, and the traffic could not bear them, traders would suffer; the companies themselves would also suffer; their traffic would diminish, or would not expand as it might do. Such was the principle, speaking generally, on which the classification in railway Acts was framed. Such, too, is the principle of existing rates, only instead of being an hypothesis as to what will suit particular kinds of traffic, the existing classification and rates are based on facts carefully ascertained, verified by long experience, and corrected from time to time. ”
