In October 1957, plaintiffs filed an action for personal injuries against the State of California, certain of its employees and individual defendants. A demurrer by the state was sustained without leave to amend. The ground of demurrer was “governmental immunity” of the state against tort liability. Plaintiffs appealed to this court from the judgment of dismissal against the state and the judgment appealed from was affirmed.
(Zeppi
v.
State of California,
The theory of plaintiffs-respondents (and it was accepted by the trial court in ruling on their motion) was this: That the previous rulings of the superior court in sustaining the demurrer of the state, and in entering the judgment of dismissal and of this court in affirming the judgment, and of the Supreme Court in denying a hearing, were all “mistakes”and that such mistakes, whether they be considered mistakes of law or of fact or both, are subject to relief by a court of equity, notwithstanding the doctrine of res judicata or the doctrine of law of the ease. As case support for this contention respondents cite, as “front-line” authority,
Olivera
v.
Grace,
The “extrinsic factor” there involved was a default taken against a party known by the plaintiff to be incompetent (and thus constituted actual fraud in all probability). There is *388 also in Olivera discussion of “judgments taken under circumstances of unfairness and injustice” and judgments “based upon the absence of a fair, adversary trial in the original action” or judgments “which cannot be conscientiously enforced.” Plaintiffs argue such a “mistake” of law and fact here in that Mr. Justice Traynor in Muskopf, supra, said at page 213 (and here counsel lifts the words from context) that the rule was “mistaken and unjust,” and at page 216, “In fact, it does not exist.” 1 They also urge that equity should relieve from the harsh consequences of the doctrine of res judicata because, they say, since abrogation of the shield of sovereign immunity, it would be “unfair” and “unjust” to enforce former judgments as a bar which were based upon that doctrine while preserving the rights of claimants with uncompleted causes of action.
Defendant state contends (1) that there was no mistake in any of the rulings which resulted in a final judgment against the Zeppis for the reason that governmental immunity has always been the rule in this state until it was ‘ ‘ discarded, removed and abrogated” by the Muskopf decision; (2) that if it could be regarded as a mistake it was an intrinsic mistake ; (3) that if the rule is harsh, it is no more so than any application of the rule of res judicata which, whenever it is invoked after a change in ease law, leaves litigants with finally adjudicated suits unrequited, while having enviously to observe beneficiaries of the newly developed law profit thereby. Defendant concludes, therefore, that the doctrine of res judicata is applicable.
These contentions are sound. In every instance where a rule established by case law is changed by a later ease the earlier rule may be said to be “mistaken”—in one sense of the word. It also may be said to be “unjust”; otherwise it would not have been changed. Such “mistakes” or “injustices” are not a ground for equity’s intervention. So to hold would be to emasculate, if not wipe out, the doctrine of res judicata because the doctrine is most frequently applied to block relitigation based upon contentions that a law has been changed. Our courts have repeatedly refused to treat the self-evident hardship occasioned by a change in the law as a
*389
reason to revive dead actions; e.g.,
People
v.
Cahan,
And, finally, the very rule here involved, sovereign immunity, was also involved in a case decided by the California Supreme Court, April 4, 1962,
Overstreet
v.
County of Butte,
Plaintiffs see as a distinguishing circumstance that the trial court in Overstreet did not vacate the order of dismissal, whereas here it did. They contend applicability of the doctrine of res judicata is discretionary with the trial court. The trial court, however, has no discretion to exercise where the only mistake made by the appellate court in the earlier proceeding is in assuming that the doctrine of sovereign immunity would remain unchanged. Overstreet and this ease, in our opinion, are indistinguishable.
The order appealed from is reversed.
Peek, P. J., and Schottky, J., concurred.
Notes
In context what Justice Traynor’s opinion states is (on p. 213): ‘‘ After a reevaluation of the rule of governmental immunity from tort liability we have concluded that it must be discarded as mistaken and unjust.” And on page 216: "No one defends total governmental immunity. In fact it does not exist. It has become riddled with exceptions ...” etc. (Emphasis added.)
