John Hessin Clarke,
Kansas City Southern Railway Company v…
“ Failure, within moderate limits, to maintain train schedules, may well have been regarded by the Postmaster General as a necessary evil to be tolerated and not to call for the exercise of his power to impose fines under the statute, when more flagrant neglect to maintain such schedules might very justly require him to exercise such authority in order to prevent intolerable public inconvenience. ”
