Morrison Waite,
Ruggles v. People of the State of Illinois…
“ There is nothing which even in the remotest degree indicates that a by-law fixing rates is to be of a different character from those regulating the other business of the company. When, therefore, in a section of the charter which expressly declares that no by-law shall be made that is in conflict with the laws of the state, we find that the rates of charge to be levied and collected for the conveyance of persons and property are to be regulated by by-laws, the conclustion is irresistible that only such charges can be collected as are allowed by the laws of the state. ”
