[241 U.S. 533, 534] Mr. John T. Barker, Attorney General of Missouri, and Messrs. Lee B. Ewing, W. T. Rutherford, and Kenneth C. Sears for complainant.
Messrs. O. M. Spencer, Frank Hagerman, and Chester M. Dawes for defendant.
[241 U.S. 533, 536] Messrs. F. W. Paschal, Clifford B. Allen, W. T. Alden, Ernest E. Watson, and Herbert A. Abernethy as amici curioe.
Mr. Chief Justice White delivered the opinion of the court:
A preliminary outline is essential to clear the way for an understanding of the case. By original action here brought, the state sues to tecover a sum of money for passenger fares in excess of the rate established by law, paid by its officers when traveling within the state, on state business. Answering, the railroad alleges among other defenses that the rates fixed by law were so low as to be confiscatory, and hence repugnant to the Constitution of the United States. The matter for decision arises on a motion on behalf of the state to strike out this defense on the ground that the right to assert it is barred by a decree of this court, establishing that the rates fixed by the state law were lawful, and not confiscatory,-a decree the conclusive effect of which, it is asserted, the railroad company is estopped from denying.
The case as made by the pleadings and by the record in which the decree relied on was rendered, of which we take judicial notice, is this: In April, 1905, by law, Missouri established certain freight rates. Almost at once the defendant company and others filed their bills in [241 U.S. 533, 537] the circuit court of the United States for the western district of Missouri against the State Board of Warehouse Commissioners, the attorney general of the state, and certain shippers, alleged to be representative, to enjoin the carrying out of the rate-fixing law on the ground that to enforce the rates which it fixed would result in confiscation and a taking of the property of the railroads in violation of the Constitution. An injunction was granted prohibiting the carrying into effect of the rate law. While these suits were pending, the state by law fixed a passenger rate, and, repealing the freight law which had been enjoined, enacted another, and by supplemental bills both these laws were assailed on the grounds upon which the other law had been attacked, and injunctions were awarded restraining their enforcement. After much testimony offered on the issue of confiscation, the court permanently enjoined the enforcement of the state statutes. On review in this court, as to the railroad now before us and others, this conclusion was held to be erroneous, and the decree which was entered here reversed and remanded the case, with directions to dismiss the bill, without prejudice. Missouri Rate Cases (Knott v. Chicago, B. & Q. R. Co.) 230 U.S. 474, 509 , 57 S. L. ed. 1571, 1595, 33 Sup. Ct. Rep. 975.
Although the contentions respectively pressed in argument are numerous, their solution depends upon the application of a few well-settle principles which we proceed to state in order to test all the propositions by applying them, and thus avoid redundancy.
1. In Chicago, M. & St. P. R. Co. v. Minnesota, 134 U.S. 418 , 33 L. ed. 970, 3 Inters. Com. Rep. 209, 10 Sup. Ct. Rep. 462, 702, considering a law fixing railroad rates in the light of two settled rules, (a) that, in exerting the public rate-making power, the rates cannot be made so low as to be confiscatory, without violating the Constitution, and (b) that although a state is not subject to suit without its consent, there is always the right to enjoin an individual, whether he is a state officer or not, from doing an act violating the Constitution, that is, from taking property [241 U.S. 533, 538] unlawfully, it was held that both these propositions controlled in the fullest degree in the legislative fixing of railroad rates. In fact it was in that case decided that from the act of fixing railroad rates by law there resulted the duty to provide an opportunity for testing their repugnancy as a unit to the Constitution in case there was a charge that they were confiscatory. It was accordingly held that, in virtue of the due process of law provision of the 14th Amendment, the state could not by mandamus compel a railroad to comply with rates fixed by a state law unless an opportunity was afforded to test the question of confiscation.
Developing and applying this doctrine in many cases, it came to pass that on the complaint of a railroad as to the confiscatory character of rates fixed by state law, the right was recognized to test the rates as a unit, and therefore to obtain an injunction restraining the enforcement of the state law in its entirety; and that for such purpose any officers of the state having any power to directly enforce the law, or, by indirection, to give effect to the same in any manner whatever, were qualified as defendants to stand in judgment for the relief asked. Reagan v. Farmers' Loan & T. Co. 154 U.S. 362 , 38 L. ed. 1014, 4 Inters. Com. Rep. 560, 14 Sup. Ct. Rep. 1047; Smyth v. Ames, 169 U.S. 466 , 42 L. ed. 819, 18 Sup. Ct. Rep. 418; Ex parte Young, 209 U.S. 123 , 52 L. ed. 714, 13 L.R.A.(N.S.) 932, 28 Sup. Ct. Rep. 441, 14 Ann. Cas. 764; Willcox v. Consolidated Gas Co. 212 U.S. 19 , 53 L. ed. 382, 48 L.R.A.(N.S.) 1134, 29 Sup. Ct. Rep. 192, 15 Ann. Cas. 1034; Minnesota Rate Cases (Simpson v. Shepard) 230 U.S. 352 , 57 L. ed. 1511, 48 L.R.A.(N.S.) 1151, 33 Sup. Ct. Rep. 729, Ann. Cas. 1916A, 18; Missouri Rate Cases (Knott v. Chicago, B. & Q. R. Co.) 230 U.S. 474 , 57 L. ed. 1571, 33 Sup. Ct. Rep. 975; Norfolk & W. R. Co. v. Conley, 236 U.S. 605 , 59 L. ed. 745, P.U.R.1915C, 293, 35 Sup. Ct. Rep. 437.
2. While it is true that the comprehensive right thus recognized was broader and more efficacious than would be the right of a railroad merely to resist in each particular case an individual effort to enforce a single rate fixed by law (see Ex parte Young, 209 U.S. 123 , 52 L. ed. 714, 13 L. R.A.(N.S.) 932, 28 Sup. Ct. Rep. 441, 14 Ann. Cas. 764), it is true also that the recognized broader right was not, unless it was availed of, exclusive of the latter and narrower one, that is, the right to resist separate attempts to enforce a rate. St Louis & S. F. R. Co. v. Gill, 156 U.S. 649 , 39 L. ed. 567, 15 Sup. Ct. Rep. 484. This [241 U.S. 533, 539] principle was but a recognition of the fact that the broader right to invoke a complete remedy to enjoin the law, and thus prevent the enforcement of the rates, did not take away the narrower right of a railroad to stand upon the defensive, and merely resist the attempt to enforce the rate in each particular case, because of their confiscatory character. One right was not destructive of the other, because there was freedom to elect which of the two would be pursued.
3. Resulting from the principles just stated, recognizing that the operation of a decree enjoining the giving effect to a rate law, because of its alleged confiscatory character, differed materially, both as to the public interest and that of the railroad, from the consequences which would arise from a mere decree rejecting the complaint of a person as to an individual and consummated grievance, based on the claim that an illegal rate had been charged, it came to pass that a form of decree came to be applied in rate cases to meet and provide for this difference. In other words, in a rate case where an assertion of confiscation was not upheld, because of the weakness of the facts supporting it, the practice came to be that the decree rejecting the claim and giving effect to the statute was, where it was deemed the situation justified it, qualified as 'without prejudice,' not to leave open the controversy as to the period with which the decree dealt, and which it concluded, but in order not to prejudice rights of property in the future, if, from future operation and changed conditions arising in such future, it resulted that there was confiscation. And the same limitation arising from a solicitude not to unduly restrain in the future the operation of the law came to be applied where the asserted confiscation was held to be established. In other words, the decree enjoining the enforcement of the statute in that case was also qualified as without prejudice to the enforcement of the statute in the future if a change in [241 U.S. 533, 540] conditions arose. The doctrine in the first aspect nowhere finds a more lucid statement than the one made on behalf of the court by Mr. Justice Moody in Knoxville v. Knoxville Water Co. 212 U.S. 1 , 53 L. ed. 371, 29 Sup. Ct. Rep. 148. It has since been repeatedly applied in language which, in the completest way, makes the meaning of the limitation 'without prejudice' in such a case clear, and leaves no ground for any dispute whatever on the subject. Willcox v. Consolidated Gas Co. 212 U.S. 19 , 53 L. ed. 382, 48 L.R.A.(N.S.) 1134, 29 Sup. Ct. Rep. 192, 15 Ann. Cas. 1034; Northern P. R. Co. v. North Dakota, 216 U.S. 579 , 54 L. ed. 624, 30 Sup. Ct. Rep. 423; Louisville v. Cumberland Teleph. & Teleg. Co. 225 U.S. 430 , 56 L. ed. 1151, 32 Sup. Ct. Rep. 741; Missouri Rate Cases (Knott v. Chicago, B. & Q. R. Co.) 230 U.S. 474 , 57 L. ed. 1571, 33 Sup. Ct. Rep. 975; Des Moines Gas Co. v. Des Moines, 238 U.S. 153 , 59 L. ed. 1244, P.U. R.1915D, 577, 35 Sup. Ct. Rep. 811. A complete illustration of the operation of the qualification is afforded by the North Dakota Case, just cited, since in that case, as a result of the qualification 'without prejudice,' the case was subsequently reopened, and upon a consideration of new conditions arising in such future period, a different result followed from that which had been previously reached. 236 U.S. 585 , 59 L. ed. 735, L.R.A. --, --, P.U.R.1915C, 277, 35 Sup. Ct. Rep. 429, Ann. Cas. 1916A, 1. As to the second aspect, that is, the significance of the limitation 'without prejudice' as applied to a decree which enjoined the rates as confiscatory, the meaning of the reservation as we have stated it was in express terms, through an abundance of precaution, defined and stated in the opinion in the Missouri Rate Cases (Knott v. Chicago, B. & Q. R. Co.) 230 U.S. 474, 508 , 57 S. L. ed. 1571, 1594, 33 Sup. Ct. Rep. 975.
Let us test the merit of the respective contentions by these propositions.
(a) It is insisted that the right obtains to assert, as against the individual suit of the state, the existence of the confiscation for the very period covered by the previous finding that there was a failure to establish the confiscation, because the reservation 'without prejudice,' which was made in that decree, leaves the whole subject open for a renewed attack as to individuals, and, indeed, by general complaint as to the unconstitutionality of the law as a whole. But this proposition simply disregards the founda- [241 U.S. 533, 541] tion upon which such a reservation came to be applied, as we have just pointed out, in cases involving an assault upon the present and future operation of a law fixing rates. In other words, the contention but accepts the doctrine previously announced, and yet repudiates the cases by which that doctrine was established, by affixing a meaning to the reservation 'without prejudice,' as used in the cases, wholly destructive of the sole object and purpose for which, in those cases, the reservation came to be applied. Again, it is said, conceding that the limitation 'without prejudice,' when applied to a rate case, under the authorities, has the significance which we have affixed to it, that meaning should only prevent the reopening of the inquiry as to the period embraced by the testimony in the case, and therefore should not be extended so as to prevent the reopening from the time, at least, of the close of the testimony. This, it is said, must be the case, since there might well be a change in conditions between the time when the proof in a case was taken and the entry of the final decree. But this contention again disregards the doctrine upon which, as we have pointed out, the reservation in rate- making cases came to be applied. In other words, it treats the reservation 'without prejudice' as looking backward, and overthrowing that which was concluded by the decree, instead of considering it in its true light, that is, as looking forward to the future, and providing for conditions which might then arise.
(b) Conceding, for the argument's sake, the controlling influence of what we have said, nevertheless the contention is that the previous decree is here inapplicable, since the state was not a party to the litigation in which the decree was entered; indeed, could not have been made a party without its consent. But once more the argument proceeds upon a disregard of the previous cases, upon the authority of which the right was exercised to obtain, on the charge of confiscation, the exertion of judicial aut- [241 U.S. 533, 542] hority to stay or suspend every vestige of power asserted by the state statute fixing rates until the controversy was determined. In other words, the proposition ignores the doctrine settled by the previous cases that there inhered in, and went along with, the rate-making power, a duty on the part of the state to afford means for judicially deciding a question of confiscation when asserted. It is true, as we have previously pointed out, that because there was a right on the part of a railroad to sue to prevent the execution of the state power manifested in the rate-making law, it did not follow that the railroad was deprived of its right to resist the enforcement of the law by way of defense when an attempt was made to enforce the law against it. But it is true also, as we have seen, that the right to elect between the two was undoubted,-an election the potency of which was pointed out in the Gill Case, supra, and was, moreover, in the clearest way, fully expounded in the Young Case, 209 U. S. p. 166, 52 L. ed. 731, 13 L.R.A.(N.S.) 932, 28 Sup. Ct. Rep. 441, 14 Ann. Cas. 764. This being true, it is obvious that the question here is not how far the decree relied upon was binding upon parties who were not technical defendants, but how far is it binding upon the railroad? In other words, it is whether, when there has been an election to obtain a remedy by proceedings against particular defendants, comprehensive enough to restrain the giving effect of every vestige of state power which was embraced in the authority exerted by the state in passing the rate-making law, it can now be said by the railroad, in order to frustrate or limit the decree rendered in the case, that the restraint did not operate as against the rate-making power so far as the interest of the state is concerned, because the state was not a party. The right to restrain the whole power having been enjoyed for the purpose of the complaint as to confiscation which was made, the contrary cannot be asserted in order to escape the effect of the decree, holding that such complaint was erroneously made. In last analysis, [241 U.S. 533, 543] the contention comes simply to asserting that the settled rule of Ex parte Young and the cases, which preceded it was wrong, and there was no right to restrain the complete enforcement of the rate law without the presence of the state as a technical party. And the cogency of this consideration is made quite clear by bearing in mind, as expressly pointed out in the Young Case, supra, that the power which the court possessed by virtue of the bringing of the suit at the instance of the railroad to enjoin and suspend the whole rate-making law comprehensively included the right to stay proceedings brought in other courts, which would have tended to set aside or frustrate the authority to completely exercise the jurisdiction acquired.
As it results from what we have said that, in our opinion, by the application of the most elementary principles of estoppel, the railroad may not be heard to disavow what it asserted in order to secure the suspension of the rate law during the suit, it follows that it was without right in this case to assert the defense of confiscation, and the motion to strike out the same must therefore prevail.
As the view which we have taken of the controversy has not rendered it necessary to consider whether, in any event, the suit was not a class suit binding upon all, into that subject we have not entered. Additionally, we have not considered, and express no opinion upon, the arguments dealing with questions of the ultimate right to recover in the absence of a condition to that effect imposed when the injunction was issued, in view of the terms of the injunction bond, etc., etc.
The motion to strike out the defense of confiscation from the answer is granted.
Mr. Justice McKenna dissents.