HERNDON, J.
Defendants appeal from the judgments of conviction entered against them following a jury trial in which they were charged with the crime of possessing heroin for purposes of sale in violation of section 11500.5 of the Health and Safety Code.
Both appellants assign as error, requiring reversal of the judgments, the failure and refusal of the courts below to permit them to controvert the facts relied upon by the prosecution to justify the issuance of the search warrant used to obtain the incriminating evidence which was used against them.1 We have concluded that this contention is meritorious.
[485]*485The evidence bearing upon this issue may be summarized as follows: On May 31, 1963, officers of the Los Angeles Police Department obtained a search warrant from Municipal Court Judge James D. Tante authorizing them to search the person of the appellant Charlene Peterson as well as her residence and automobile, each of which was specifically identified therein.
Officer James Grennan of the Los Angeles Police Department testified that on June 8, 1963, in executing this warrant, appellant Peterson’s residence was placed under surveillance. This officer further testified that when appellant Peterson was seen to leave the house and drive off in a different vehicle she was immediately pursued and overtaken. It would seem clear from this testimony that her actions at this point were evasive in nature and provided a valid basis for the inference which the prosecution relied upon in the court below as constituting a sufficient justification for immediately placing her under arrest and searching the automobile which she was driving, although it was not the one described in their warrant. A large quantity of narcotics was found therein.
We need not pass upon this question, however, for clearly it is irrelevant to the issue raised by appellants, namely, were they erroneously denied their right to challenge the propriety of the issuance of the warrant itself? It is unmistakably clear from the record that the officers’ sole purpose in pursuing, overtaking and restraining appellant Peterson at this particular time and place was their entirely proper determination to execute the search warrant theretofore issued. Whatever occurrences developed during the fulfillment of this proper objective obviously had no bearing upon the question of the correctness of the issuance of the warrant itself.
This factual aspect of the ease is made even more apparent by the testimony of Officer Grennan’s partner, Officer John Hanks. He testified that when he reached the position where appellant Peterson stopped her ear “. . . Sergeant Grennan’s vehicle was alongside the defendant’s vehicle, and they were both stopped. Sergeant Grennan was alighting from the car. ’ ’ The following questions and answers were then recorded:
‘ ‘ Q. And what was the next thing that occurred ? A. I had a very brief conversation with Sergeant Grennan, at which time myself and the two officer [s] in the vehicle with me pro[486]*486ceeded to the address at 240 West 113th Street. Q. When you got to—excuse me—when you got to that address, at 240 West 113th Street, what was it that you did then? A. Entered the residence. Q. And was that pursuant to the search warrant you had? A. Yes, sir.”
Officer Hanks testified that upon entering the residence he met the appellant Wilson who was unknown to him at that time. The officer showed Wilson the search warrant and then proceeded to search the premises. Further large quantities of heroin were discovered.
It is therefore indisputable that the question whether any of the contraband should have been received in evidence against appellants could only be answered by an appropriate resolution of their challenge to the validity of the search warrant theretofore issued. Their attempt to obtain such a determination was effectively blocked in every proceeding below by means of a series of circuitous procedural objections.
The applicable rules governing the issuance of search warrants and subsequent challenges thereto were spelled out at length in People v. Keener, 55 Cal.2d 714, 719, et seq. [12 Cal.Rptr. 859, 361 P.2d 587], a case arising by way of an appeal by the People from the order of the superior court setting aside an information upon motion made under section 995 of the Penal Code. It was therein stated:
“A search warrant may be issued by a magistrate only upon probable cause, supported by affidavit, naming or describing the person, and particularly describing the property to be seized and the place to be searched. (Cal. Const., art. I, § 19; Pen. Code, §§ 1523, 1525.) If the magistrate is satisfied of the existence of the grounds for the application or that there is probable cause to believe their existence, he must issue the warrant to a peace officer commanding him to search the person and place named for the property specified. (Pen. Code, § 1528.) After the search the officer executing the warrant must return it to the magistrate with a written inventory verified by affidavit. (Pen. Code, § 1537.) Sections 1539 and 1540 of the Penal Code provide that, where the grounds for issuance of the warrant are controverted, a hearing shall be held and that, if it is found that there is no probable cause for believing the grounds on which the warrant was issued, the magistrate must restore the property to the person from whom it was taken.
“The People take the position that the refusal of the magistrate to quash the search warrant was conclusive as to the [487]*487validity of the warrant and, therefore, that the evidence obtained by the search was properly admitted at the preliminary hearing. It has been held that where a search warrant is valid on its face and the defendant seeks to attack the truth of statements in the supporting affidavit, he must proceed under sections 1539 and 1540 of the Penal Code and that, if he does not avail himself of this remedy, the facts upon which the warrant was issued may not be controverted at a preliminary hearing, at a hearing of a motion under section 995, or at a trial. (People v. Dosier, 180 Cal.App.2d 436, 440 [4 Cal.Rptr. 309]; People v. Lepur, 175 Cal.App.2d 798, 801-802 [346 P.2d 914]; People v. Nelson, 171 Cal.App.2d 356, 360 [340 P.2d 718]; People v. Phillips, 163 Cal.App.2d 541, 545 [329 P.2d 621]; People v. Thornton, 161 Cal.App.2d 718, 721-722 [327 P.2d 161]; Arata v. Superior Court, 153 Cal.App.2d 767, 769-775 [315 P.2d 473].) As we have seen, however, the defendants involved in this case did apply to the magistrate for relief; their motion to quash the warrant for lack of probable cause, while not specifically asking for return of the seized property, was broad enough to include the grounds for relief set forth in sections 1539 and 1540; and during the hearing upon that motion they requested the name of the informant.
“The ruling of the magistrate in denying the motion to quash should not be treated as final and conclusive with respect to defendants’ right to attack the warrant for lack of probable cause. Section 1466 of the Penal Code, which sets forth the decisions of an inferior court from which an appeal may be taken in a criminal case, does not authorize an appeal from an order made under sections 1539 and 1540 or from a denial of a motion to quash a warrant, nor does any other provision allow such an appeal, and, under the general rule, an order is not appealable unless declared to be so by the Constitution or by statute. (People v. Valenti, 49 Cal.2d 199, 204 et seq. [316 P.2d 633]; cf. Collins v. Corse, 8 Cal.2d 123,124 [64 P.2d 137]; Weiss v. Garofalo, 89 Cal.App.2d 811 [201 P.2d 845]; see 3 Witkin, California Procedure (1954) p. 2150.) A defendant’s failure to seek an extraordinary writ such as mandamus or prohibition, where available, as a means of obtaining relief from an erroneous decision upon proceedings under sections 1539 and 1540 likewise should not be deemed a waiver of his right to attack the warrant for lack of probable cause when the prosecution at the preliminary hearing seeks to introduce evidence discovered upon the [488]*488asserted illegal search. Defendants, prior to the preliminary hearing, did all that could reasonably be expected of them to preserve their rights, and, under these circumstances, the adverse ruling upon the motion to quash the warrant did not preclude them from subsequently raising at the preliminary hearing their claim that the warrant was defective.”
In the instant case, appellants’ counsel first mistakenly sought to challenge the grounds upon which the search warrant had issued at the time of their preliminary hearing. This effort was met by the following objection: “Mr. Tanz: [Deputy District Attorney] Objection, Tour Honor, this is again beyond the scope of the direct, and the probable cause. Again, we were relying on the two named informants, rather than the two unnamed informants, and the time to attack the search warrant is before the Municipal Court Judge who issued the search warrant, not in 'this court. The Court : Objection sustained.” (Italics added.)
We may assume that in making this ruling, the magistrate had in mind the following rule: “ The only review of such a judicial act [the issuance of a search warrant] that is specifically provided by law, is the review sanctioned by sections 1539 and 1540 of the Penal Code.” (Arata v. Superior Court, 153 Cal.App.2d 767, 770 [315 P.2d 473].) That is, assuming that the magistrate who issued the warrant is still available to conduct such a hearing, compliance with the requirements of these sections relating to the hearing being conducted by such magistrate ordinarily would not necessitate converting the preliminary hearing or the trial into a substitute or alternative form of initial review. (People v. Keener, supra, 55 Cal.2d 714, 719.)
However, as will hereafter be more fully discussed, rather than summarily disposing of appellants’ attempted attack upon the facts underlying the issuance of the search warrant, the committing magistrate more realistically and more appropriately might have required appellants to elect between other procedural methods. That is to say, appellants might have accepted a continuance of the preliminary hearing for the purpose of pursuing their rights under sections 1539, 1540 of the Penal Code, or they might have agreed to allow the magistrate conducting the preliminary hearing to pursue the inquiry provided for by these sections although he was not the magistrate who actually caused the challenged search warrant to issue.
Although a “magistrate” may be a justice of the [489]*489Supreme Court or of the District Court of Appeal or a judge of the superior court or the municipal or justice court (Pen. Code, § 808), in the usual case, and in the instant ease, the two judges would he members of the same court.2 Therefore, if a defendant wishes to allow the committing magistrate to conduct the hearing provided for by sections 1539, 1540 of the Penal Code, such procedure would appear to protect all his rights in the premises and simplify the inherently redundant and time-consuming process of conducting two separate, but essentially bifurcated, hearings.
Thereafter, appellant Wilson sought by motion made under section 995 of the Penal Code to have the information set aside on the ground that the evidence, even as offered and received at the preliminary hearing, was legally insufficient as to him. This motion was denied and his subsequent petition for a writ of prohibition was denied by the Supreme Court on August 28,1963.
Apparently it was the time consumed in these legally permissible procedures invoked by appellant Wilson to test the sufficiency of the evidence that caused him to delay his later attacks upon the search warrant itself. That is, if he had been successful in his attempt to convince the magistrate that the evidence offered against him at the preliminary hearing was not sufficient to justify holding him to answer on the charge, then obviously it would have been wholly immaterial to him whether or not the evidence had been improperly obtained. He denied all ownership or any connection with the contraband, and having failed in his effort to challenge the affidavit supporting the search warrant during the preliminary hearing, there was no reason for him to pursue this challenge further pending a ruling on his principal contention.
In any event, appellant Peterson was not involved in this proceeding seeking a writ of prohibition and no issue was raised therein regarding the propriety of issuing the search warrant itself. Of course, and in any event, no such issue could have been successfully raised therein under the rule of the Arata ease heretofore discussed, for, in the instant case, the requirements for the proceeding for review as provided by sections 1539 and 1540 of the Penal Code had not been fulfilled prior to the preliminary hearing.
Following the denial of appellant Wilson’s application for [490]*490the writ of prohibition, both appellants sought to obtain the judicial review provided by sections 1539 and 1540 by noticing a motion therefor before Judge James D. Tante who had issued the search warrant. Following a continuance, the matter came on for hearing on October 25, 1963. The People opposed any hearing on the matter on three grounds. They first cited the following language from the decision in People v. Keener, supra, 55 Cal.2d 714, 719 :
“It has been held that where a search warrant is valid on its face and the defendant seeks to attack the truth of statements in the supporting affidavit, he must proceed under sections 1539 and 1540 of the Penal Code and that, if he does not avail himself of this remedy, the facts upon which the warrant was issued may not be controverted at a preliminary hearing, at a hearing of a motion under section 995, or at a trial. [Citations.] ”
Although the foregoing statement obviously was made in reference to the question whether an adverse ruling by a magistrate against a defendant who has made such a challenge is or is not conclusive when thereafter the evidence is offered at the preliminary hearing, the People argued therefrom that a rule had been promulgated which required that this challenge always and necessarily must be made before the preliminary hearing and that if it is not so made the right thereto is irrevocably forfeited. We find no merit in this contention.
Clearly, the court in Keener was not considering the question as to when the hearing under sections 1539 and 1540 must be sought in all instances. Moreover, the several decisions cited following the quoted sentence indicate that a requirement such as that suggested by the People has never been demanded or declared to be essential. In fact, in People v. Dosier, 180 Cal.App.2d 436 [4 Cal.Rptr. 309], the first case cited by the court in Keener in support of the above quoted sentence, the appellant never would have been able to challenge the warrant under such a rule because the grand jury indictment against her was returned four days after the warrant was executed and for that reason no preliminary hearing was ever held. Further, in the Dosier decision above cited, the court stated (at p. 440) :
“The suggestion is also made that defendant was unable to challenge the validity of the search warrant prior to trial, because she was not represented by counsel in time to permit this action. However, the clerk’s transcript clearly shows that defendant was represented by counsel at a sufficiently early [491]*491date to allow a proper attack upon the affidavit. Defendant, when she appeared before the magistrate on May 29, 1959, was represented by Mr. Campbell, who continued as her counsel, throughout the remainder of the proceedings below; the case did not come on for trial until July 27, 1959.” (Italics added.) See also People v. Phillips, supra, 163 Cal.App.2d 541, 545.
The People’s second contention in opposition to the hearing of the motion noticed pursuant to sections 1539 and 1540 was this: that since the defendant already had been bound over to the superior court, “this court [the magistrate who had issued the search warrant] has no jurisdiction over either the defendant or the evidence.” This contention is equally unmeritorious. In People v. Dosier, supra, 180 Cal.App.2d 436, the filing of the indictment achieved the same result and was not deemed to have been effective to relieve the magistrate issuing the warrant from his duty to fulfill the requirements of sections 1539 and 1540 of the Penal Code.
Finally, the People made the startling argument that since appellants had sought at the preliminary hearing to controvert the grounds upon which the warrant had been issued, which effort was defeated in the manner heretofore set forth, the unavoidable effect of the rulings, made in the course of said preliminary hearing, was to render the issue res judicata against appellants. The deputy district attorney, who represented the People in opposing the granting of the hearing by the magistrate who issued the warrant, stated:
“I submit that this proceeding at the preliminary examination was tantamount to a proceeding under Section 1539 and 1540, at which time the motion to quash was denied.”
It is obvious that this position is diametrically opposed to that successfully taken by the deputy district attorney who represented the People at the preliminary hearing when he asserted that the attack upon the verity of the facts contained in the affidavit supporting the warrant must be made “before the Municipal Court Judge who issued the search warrant, not in this court. ’ ’
The judge who issued the warrant expressly declared his agreement with each of these contentions made by the People and ruled that “the Court denies the motion of the defendant and refuses to proceed to hear the motion, and the motion is denied.” (Italics added.)
When the case came on for trial, appellants, still seeking to challenge the grounds upon which the search warrant had [492]*492issued, were met by a different prosecuting officer who advanced a new contention—one that was at odds both with the facts and with the already mutually inconsistent positions theretofore taken by the prosecution. He asserted: “ It is my impression that it [the motion controverting the grounds upon which the search warrant issued] was supposed to be handled by the magistrate that issued it. Thereafter it was appealed in this case to the DGA, and the District Court of Appeal, as I understand it, did not quash the search warrant. The matter has been adjudicated and to my understanding of the case law is not subject to review at the time of trial in the Superior Court.” (Italics added.)
Appellants’ counsel attempted to correct these mistaken factual statements, but without apparent success, for the trial judge eventually denied any motion to quash the warrant, stating: “Well, as I read these cases, Mr. Vaughn, the testing of the validity of the search warrant should be before the magistrate who issued it, and not before this court. The proceedings must be pursuant to Section 1539 and 1540 of the Penal Code . . . Well, to protect your record, Counsel, it’s the opinion of this court that the motion should not be made in this court.” (Italics added.)
The trial court did order that the transcript of the proceedings had before the magistrate who issued the warrant be made part of the record, but apparently still was laboring under a misapprehension as to what had transpired at this earlier hearing. The deputy district attorney, who also opposed the granting of this order for augmentation, stated as follows: “... I object to such a proceeding because my understanding of the law is under the Dozier case, that it has to have been raised, as it was already raised, in the Municipal Court and it was acted upon in that Court, and I don’t think, maybe I’m off base, I don’t know, but I don’t think it should be again acted upon at this time.” (Italics added.)
To this statement the court replied: “Well, if it is not ordinarily part of the record I think it should be. I’m only trying to protect the record in so far as counsel is concerned so that he can see that this is a part of the record if it should be necessary to take an appeal.”3
In respondent’s brief filed herein, it is conceded that by [493]*493reason of the actions of the various judges in the courts below, appellants never have been given an opportunity to controvert the grounds on which the warrant was issued. Respondent argues, however, as did the deputy district attorney who successfully prevented a hearing under sections 1539 and 1540, that the case of People v. Keener, supra, 55 Cal.2d 714, 720, holds that unless such hearing is requested, obtained and conducted prior to the preliminary hearing, the right thereto is forever lost. As previously indicated, we are unable to accept this interpretation of the Keener decision.
It is true, of course, that even where a defendant fails to seek a determination under sections 1539 and 1540, he still may attack the affidavit upon which the issuance of the search warrant was based by challenging its sufficiency on its face. However, he may not question the verity of the facts therein set forth. It is likewise true that even constitutionally guaranteed rights may not be used to subvert the orderly and efficient administration of justice and their utilization as tools for dilatory purposes may not be permitted. (Cf. People v. Douglas, 61 Cal.2d 430, 435 [38 Cal.Rptr. 884, 392 P.2d 964].)
Nevertheless, the constitutional right of citizens to be secure in their persons and residences is a most highly regarded and jealously protected right. It necessarily includes the right to utilize all authorized statutory procedures to subject to full and complete examination those legal processes by which society, acting in pursuit of the general good, authorizes its police arm to invade the individual’s personal right to privacy. Therefore, absent some showing that such a right has been intentionally waived or is clearly being asserted in an unreasonable effort to thwart efficient and orderly judicial procedure, an appropriate time and place for its exercise must be allowed.
In the instant case, no showing whatsoever has been made to indicate that appellants intended to waive their right to inquire into the issuance of the search warrant in the manner authorized by statute when their attorney mistaken!y attempted to use the preliminary hearing as the forum for such factual inquiry. In this particular, the language of Johnson v. Zerbst, 304 U.S. 458, 464 [58 S.Ct. 1019, 82 L.Ed. 1461, 146 A.L.R. 357], quoted in People v. Douglas, supra, 61 Cal.2d 430, 434, is apposite: “ ‘It has been pointed out that ‘ ‘ courts indulge every reasonable presumption against waiver ’ ’ of fundamental constitutional rights and that we “do not pre[494]*494sume acquiescence in the loss of fundamental rights.” A waiver is ordinarily an intentional relinquishment or abandonment of a known right or privilege. ’ ’ ’
The error of appellants’ counsel in his initial attempt to enforce their rights in the wrong court certainly is not indicative of an intentional waiver of those rights. On the contrary, it indicates an intention to protect and enforce them.
But, because of this error, under the strict rules of procedure adopted by the committing magistrate, appellants, by reason of the fact that they had not invoked the procedures provided by sections 1539, 1540 prior to the preliminary hearing, were unable to obtain a review of the verity of factual matters set forth in the affidavit upon which the warrant itself had been issued. Therefore, since appellants did not challenge the sufficiency of the affidavit on its face, they were unable to successfully object to the introduction into evidence at that hearing of the material seized in the execution of the warrant, nor could they challenge its receipt in that hearing by means of a motion under section 995 of the Penal Code nor by application for a writ of prohibition filed in accordance with section 999a of the Penal Code.
However, failure to object to the introduction of illegally obtained evidence, or to insist on the enforcement of other constitutional rights, at a preliminary hearing ordinarily does not foreclose the right to object thereto at the time of trial. When it is remembered that a preliminary hearing is merely a modern substitute for the process of indictment by grand jury as the means of instituting a criminal proceeding in the superior court, the reason for this “separation” of preliminary hearing and trial is apparent. A proceeding before the grand jury ordinarily does not present an opportunity to interpose any objection to the introduction of evidence until after the indictment has been returned.
In the instant ease, it was because of the failure of appellants ’ counsel to proceed in the authorized fashion prior to the preliminary hearing that thereafter they had no recourse other than to attack the resulting order binding them over to the superior court for trial. Necessarily the only available ground of attack was to question the sufficiency of the evidence rather than to claim error in its receipt. That such limited attack was made and was unsuccessful showed no inclination to waive appellants’ rights to proceed in the authorized fashion prior to trial. In fact, this is exactly what was done when a hearing before the magistrate who issued the warrant was sought after [495]*495the proceedings under sections 995 and 999a had proved ineffective.
As heretofore indicated, respondent is unable to offer any reason why this hearing should not have been granted except the categorical assertion, which we have already found lacking in reason or precedent, to the effect that such hearing must always precede the preliminary hearing or be forever lost. No reason is suggested for imposing such a narrow limitation upon a statutory right, nor is any policy consideration offered that would demand such unseemly insistence on speed and the strict enforcement of an “order of procedure" whose origin is nowhere to be found in statute or case law.
Respondent does cite Aday v. Superior Court, 55 Cal.2d 789, 800 [13 Cal.Rptr. 415, 362 P.2d 47], for the proposition that “ [t]he purpose of sections 1539 and 1540 is to provide one whose property is seized with a speedy remedy in a readily accessible court, ...” However, this statement was made in reference to the question whether a' seizure under a warrant constituted a previous restraint violating the constitutional guaranty of free speech and press, and clearly is not authority for the proposition that this remedy must be regarded as forfeited and forever lost unless it is exercised in some specific “speedy" fashion. In fact, it was held in the Aday ease that the right to proceed under these sections was not lost even though the property taken under the warrant had been transferred to the jurisdiction of a superior court in another county.
We do not intend by the foregoing processes of reasoning, or by any statement herein made, to lay down any rule of law which would clothe a defendant’s right to a hearing under Penal Code sections 1539,1540 with immunity from the power of the respective lower courts to impose any reasonable regulations or controls properly designed to thwart tardy or censurable assertions of the right made merely to accomplish delay or to interfere with the orderly processes of the law.
In almost every conceivable instance, both the prosecution and the defense will know, prior to the setting of a date for the preliminary hearing, whether a search warrant was or was not used to obtain evidence material to the offense charged. Therefore, appropriate arrangements for the conduct of a 1539-1540 proceeding prior to the preliminary hearing may be made without any objectionable delay or any procedural difficulty. Further, upon learning that a search warrant has been used but that no 1539-1540 hearing [496]*496has been held, in an appropriate ease the magistrate conducting a preliminary hearing might very properly require the defendant to elect whether to proceed, expressly waiving his right to such a hearing, or to agree that the committing magistrate might himself conduct the 1539-1540 hearing rather than the issuing magistrate, or to agree to a suitable continuance of the preliminary hearing for the purpose of allowing the issuing magistrate to conduct such a hearing.
Such a procedure in the usual case would protect the rights of the accused and also avoid the possibility that the time and expense incurred by reason of the holding of the preliminary hearing prior to a 1539-1540 hearing might later prove to have been unnecessary. A similar procedure could be followed in the superior court in cases in which the prosecution is initiated by way of an indictment rather than by the filing of an information. Additionally, in eases where it is manifestly apparent that the belated effort to exercise the statutory procedures is solely dilatory in nature, the trial court still will retain its inherent power to make any orders necessary to its efficient operation.
In the unlikely event that, despite our decision herein, a magistrate in the future should wrongly refuse to conduct a 1539-1540 hearing properly sought by a defendant at a reasonable time before the date of trial and the defendant should fail to advise the trial court of this fact until after a jury has been impaneled, the trial court still will be vested with a broad discretion to determine the reasonable disposition that should be made with respect to any tardy or inappropriate assertion of the right. It is clear, however, that no such discretion was exercised in the instant case.
It is to be remembered that this case does not involve any failure on the part of the defense in a proper and timely manner to invoke their right to the hearing provided by sections 1539, 1540. Therefore, the ultimate controlling factor is not which judicial forum might have granted appellants’ request to challenge the search warrant but rather that some opportunity for direct challenge ultimately should have been granted to them. We think it unnecessary further to stress the fact that we are not dealing here with what might be termed mere formalisms of procedure. We are dealing with the problem of vindicating very substantial rights.
We have attempted herein to lay down definite guide lines for the use of both the defense and the prosecution in any future eases involving the use of search warrants which, it reasonably may be anticipated, will be presented in ever-[497]*497increasing numbers. We have indicated that, in our view, since the appellants’ counsel in the instant case had failed to seek a 1539-1540 hearing prior to the preliminary hearing, it would have been entirely appropriate for the committing magistrate, with appellants' consent, to have heard such challenge then and there, or to have granted a continuance of the preliminary hearing to permit it to be heard before the magistrate who had issued the warrant. We have indicated that the issuing magistrate definitely should have heard the challenge when properly made before him in advance of the trial. We have indicated that the trial judge also might have conducted such a hearing with appellants’ consent or made some other order appropriate in the premises.
However, in the instant ease, the committing magistrate refused to conduct such a hearing, apparently believing that he had no power so to do even at appellants’ request. The magistrate who issued the warrant thereafter refused to conduct such a hearing, apparently believing either that he had lost jurisdiction so to do or that an equivalent challenge had been heard and disposed of at the preliminary hearing. The trial court refused to conduct such a hearing because the prosecution mistakenly advised the court that a 1539-1540 hearing had, in fact, already been held before the issuing magistrate and that his ruling had been upheld by the appellate courts. In such a posture, the issue is not one of form but rather of totally depriving citizens of the only method provided by California procedure for challenging an invasion of their persons and residences.
In these circumstances, we cannot properly sanction another denial of appellants’ rights under the guise of weighing such testimony as was produced in connection with another subject matter and concluding that undoubtedly appellants would have been unsuccessful in their challenge even if they had been allowed to present it. As we have previously indicated, the only question passed upon by the trial court was whether or not the police had acted properly in searching the car driven by appellant Peterson, although it was not the one named in the warrant. To answer this question, it was necessary only to establish that the police had the right to order her to stop her car, for then her evasive conduct in her apparent attempt to avoid compliance with this order would amply justify her arrest and a search of the car. Perhaps the information in the possession of the police would have been sufficient to justify their actions even in the absence of a [498]*498search warrant, but clearly the prosecution was not relying solely upon this fact nor did the ruling of the trial court so specify.
In his argument preceding the court’s ruling on this subject, the prosecuting attorney concluded with the following statement:
“This [information in the possession of the police] was all made clear in the search warrant and the Court did issue a search warrant, certainly, for the house and her own car. In addition to that, the officers told of the actions of the defendant when she was driving. One officer, Officer Hanks, attempted to pull her over. She evaded his automobile. The other car blocked her position, the other police car, by Grennan, and yet instead of stopping she turned down the alley and it was necessary for Officer Grennan to follow her. And then in the alley he saw the things that you have heard so many times testified to here. I say that information, the search warrant, the presumption of the officers, all certainly established probable cause for the stopping of that car and the arrest of the defendant.” (Italics added.)
In addition, even if we could properly ignore the fact that the officers eoncededly were relying on their right to execute the warrant when they pursued appellant Peterson’s car, still we would have nothing except the warrant to justify the search of her home which led to the discovery of appellant Wilson and the bulk of the contraband, since this search was not incident to her arrest in the ear. (People v. Cruz, 61 Cal.2d 861, 865-866 [40 Cal.Rptr. 841, 395 P.2d 889].)
Since, for the reasons above stated, a reversal is unavoidable, it becomes unnecessary for us to discuss or decide the further serious questions which are posed by the contention of appellants that a reversal is dictated by the law as recently enunciated in People v. Dorado, 62 Cal.2d 338 [42 Cal.Rptr. 169, 398 P.2d 361], The statements of appellant Peterson which .were received in evidence appear to be pragmatically tantamount to a confession and apparently were made under conditions meeting all the requirements established in Dorado (see pp. 353-354).
However, since the case was tried prior to this decision, the record, quite naturally, is very terse and rather indefinite with respect to aspects of the case which now have become vital in the application of these new rules. (Cf. People v. Dorado, supra, pages 354, 356; People v. Stewart, 62 Cal.2d 571 [43 Cal.Rptr. 201, 400 P.2d 97].) It may reasonably be assumed, we think, that these uncertain elements will be more ade[499]*499quately developed and clarified both by the prosecution and by the defense in the course of the further proceedings to be had in this cause.
The judgments are reversed and the cause is remanded for further proceedings not inconsistent with this opinion.
Both, P. J., concurred.