Opinion
THE COURT*.
Plaintiffs filed suit for injunctive and declaratory relief, challenging the alleged practice of the San Mateo County Sheriff and other county officials in monitoring and recording conversations of persons detained in county jail awaiting trial. The complaint alleged, inter alla, that the monitoring was not undertaken for security purposes, but rather was utilized primarily to gather evidence for use in criminal trials. The trial court sustained a demurrer without leave to amend to several counts of the complaint, and we granted a hearing to consider whether the alleged monitoring practices exceed the authority of the applicable public officials.
We probe here a very narrow question: may county jail officials monitor ostensibly private conversations between pretrial detainees1 and their visitors for the purpose of discovering evidence for use in criminal trials, rather than for the purpose of institutional security or public pro[868] tection? We explain that by enactment of Penal Code sections 2600 and 2601, the Legislature established a policy that prisoners retain the rights of free persons, including the right of privacy, except to the extent that restrictions are necessary to insure the security of the prison and the protection of the public. Although these statutes speak of persons confined in state prison, detainees in local jails as a matter of logical and constitutional necessity enjoy at least equal rights. Since the allegations of the complaint raise issues of fact as to whether the county monitors conversations for the permissible purpose of safeguarding institutional security and protecting the public, or for the impermissible purpose of gathering evidence for use against the detainees, those allegations state a cause of action under sections 2600 and 2601. We therefore issue a peremptory writ to direct the trial court to overrule defendants’ demurrer.
Plaintiffs — three taxpayers, a detainee, and an attorney for several detainees — filed an individual and class action to challenge the surveillance practices in the San Mateo County jail. The trial court sustained defendants’ demurrers, withóut leave to amend, as to the first, second, tenth, eleventh, and twelveth causes of action. Plaintiffs filed the present petition for mandate to overturn the trial court’s order.
We begin our analysis by summarizing the allegations of the disputed causes of action. The first cause of action alleges that a detainee’s only means of oral communication with a visitor is through a special telephone intercom system installed in visiting areas where the parties are separated by a sound-proof glass panel. The system was “designed and installed in such a manner that conversations could be monitored and recorded without alerting or revealing to plaintiff pretrial detainees and pretrial visitors that their conversations are being monitored and recorded.” A guard is stationed on the detainee’s side of the panel at a “discreet distance.” “The size and arrangement of the visiting facilities, the distance of the guards from the pretrial detainees and their visitors, and the design and use of the telephone communications system combine to deceive plaintiff pretrial detainees and plaintiff visitors by creating the illusion and reasonable expectation of privacy as to their conversations with each other. They are thus encouraged to, and do, discuss the most intimate and private aspects of their lives and feelings.”
The jail telephone systems are wired into a central monitor. “An unseen deputy sheriff .. . sits at this master keyboard and is able to, and [869] does surreptitiously monitor [and record] conversations between plaintiff pretrial detainees and plaintiff visitors.” No regulations are in effect to govern the monitoring and recording of conversations or the use of those recordings.
Plaintiffs allege on information and belief that the “conversations are monitored and tape recorded without any probable cause or reasonable suspicion to believe that the contents of said conversations will pertain to illegal acts or activities.” Plaintiffs assert that although defendants justify their practice as a means of protecting jail security, “[t]his justification is a sham.” Conversations are generally monitored and recorded at the request of the prosecutor or police; “[t]he primary use made . . . of the information gathered by this surveillance is as evidence, or as a means to attempt to gather evidence, in criminal proceedings against plaintiff pretrial detainees and others.”
Plaintiffs claim that the described surveillance violates a detainee’s right of privacy guaranteed by article I, section 1 of the California Constitution, constitutes an unreasonable search and seizure in violation of the Fourth and Fourteenth Amendments to the United States Constitution and article I, section 13 of the California Constitution, and violates title III of the Omnibus Crime Control and Safe Streets Act of 1968 (18 U.S.C. §§ 2510-2520). They do not specifically allege a violation of Penal Code sections 2600 and 2601. That omission, however, is of no consequence so long as the factual allegations of the complaint state a cause of action under those provisions; “[t]he nature of an action and the issues involved are to be determined, not from the appellation given the pleading, but from the facts alleged and the relief that they support.” (Bloniarz v. Roloson (1969) 70 Cal.2d 143, 149 [74 Cal.Rptr. 285, 449 P.2d 221].)
Plaintiffs’ second cause of action challenges defendants’ policy of random monitoring and recording of private conversations among detainees “in every room in the jail.” Plaintiffs assert such surveillance violates the constitutional and statutory provisions referred to in the first cause of action.
Defendants did not demur, or the court failed to sustain demurrers, to the third through ninth causes of action.2 The remaining causes of [870] action (tenth through twelveth) add no new factual allegations of significance to the first and second causes of action, but merely assert the surveillance described in those earlier counts violates additional constitutional proscriptions: that it chills freedom of speech, association, and religion (tenth cause of action); inflicts cruel and unusual punishment (eleventh cause of action); and denies detainees the equal protection of the laws (twelfth cause of action).
The trial court, as we noted earlier, sustained defendants’ demurrer without leave to amend to the first, second, tenth, eleventh, and twelfth causes of action. Plaintiffs petitioned for writ of mandate in the Court of Appeal. That court, although recognizing that the use of a prerogative writ to review rulings on questions of pleadings is generally disfavored (see Babb v. Superior Court (1971) 3 Cal.3d 841, 851 [92 Cal.Rptr. 179, 479 P.2d 379]), found mandamus appropriate because the issues presented were matters of general importance, and the trial court’s order would bar such issues from being heard on the merits. (See Vasquez v. Superior Court (1971) 4 Cal.3d 800, 807 [94 Cal.Rptr. 796, 484 P.2d 964, 53 A.L.R.3d 513].) The Court of Appeal then issued a peremptory writ commanding the trial court to overrule the demurrer as to plaintiffs’ first, second, and tenth causes of action. We granted a petition for hearing.
As we shall explain, we believe the provisions of Penal Code sections 2600 and 2601 are dispositive of the issues presented in this proceeding. Section 2600, as amended by the Legislature in 1975, provides that “[a] person sentenced to imprisonment in a state prison may, during any such period of confinement, be deprived of such rights, and only such rights, as is necessary in order to provide for the reasonable security of the institution in which he is confined and for the reasonable protection of the public.” (Italics added.) The broad span of constitutional rights protected by section 2600 is augmented by the terms of section 2601, which specifies that state prisoners “shall have” certain civil rights, among them the right to own or sell property; to buy and read newspapers and periodicals; to marry; to bring civil suits; and, the provision relevant to the instant case, “to have personal visits; provided that the department may provide such restrictions as are necessary for the reasonable security of the institution.” (§ 2601, subd. (d).) (Italics added.)
The original version of section 2600, enacted in 1850 as section 145 of the Act Concerning Crimes and Punishments, provided that “[a] sen[871] tence of imprisonment in the State Prison for a term less than life suspends all civil rights of the person so sentenced during the term of imprisonment, and forfeits all public offices and all private trusts, authority, and power; and the person sentenced to such imprisonment for life shall thereafter be deemed civilly dead.” (Stats. 1850, ch. 99, § 145, p. 247.) (Italics added.) Under that provision, all state prisoners were relegated to the status of social outcasts, victims of the archaic “civil death” doctrine3 which conceived of prisoners as something less than human beings.
The Legislature modified the civil death statute slightly when inserting it in the Penal Code in 1941 as section 2600; all civil rights of state prisoners were suspended, but the Adult Authority was vested with discretion to restore such rights “as it may deem proper.” Not until 1968, however, did the Legislature officially abolish civil death, amending section 2600 to specify that all state prisoners retained certain enumerated civil rights.4
Two years later, our court endorsed this critical legislative reform, explaining that, with the amendment of section 2600, “[California has] abandoned the medieval concept of strict ‘civil death’ and ... replaced it with statutory provisions seeking to insure that the civil rights of those convicted of crimes be limited only in accordance with legitimate penal objectives.” (In re Harrell (1970) 2 Cal.3d 675, 702 [87 Cal.Rptr. 504, 470 P.2d 640].) Finally, in 1975, the Legislature discarded the punitive version of section 2600 entirely and replaced it with the current version, designed to protect rather than eviscerate the rights of state prisoners.
In considering the significance of this dramatic reversal of legislative policy for the instant case, we stress at the outset that the pre-1968 civil [872] death statute never applied to detainees and other persons confined in local detention facilities. (See, e.g., Hayashi v. Lorenz (1954) 42 Cal.2d 848 [271 P.2d 18]; 18 Ops.Cal.Atty.Gen. 275 (1951).) Because the statute was penal in nature; we construed it strictly and held that it restricted only the rights of individuals sentenced to state prison. (Hayashi, supra, 42 Cal.2d at p. 852.) Since the restrictions in the penal versions of section 2600 never applied to pretrial detainees in the first place, it follows logically that the Legislature, in specifically restoring the rights of state prisoners, meant to afford no less protection to pretrial detainees.
Moreover, equal protection principles support the conclusion that detainees retain rights at least equivalent to those guaranteed state prisoners under sections 2600 and 2601. Our Constitution requires that persons “similarly situated with respect to the legitimate purpose of the law receive like treatment.” (Purdy & Fitzpatrick v. State of California (1969) 71 Cal.2d 566, 578 [79 Cal.Rptr. 77, 456 P.2d 645, 38 A.L.R.3d 1194].) With respect to the monitoring of conversations, detainees and convicted felons are “similarly situated”;5 we must therefore acknowledge that sections 2600 and 2601 apply in this context not only to state prisoners but also to those merely detained pending trial.
The limitations which these provisions impose upon state prison authorities, we conclude, are equally binding upon county jail authorities.6 The allegations in plaintiffs’ complaint will therefore survive demurrer if they assert that the surveillance undertaken by defendants is unnecessary for institutional security or protection of the public and, hence, violates rights protected by sections 2600 and 2601, subdivision (d). We proceed to analyze those allegations.
[873] With respect to surveillance of detainees’ conversations with visitors, plaintiffs allege that by means of a covert surveillance system, jail authorities routinely and arbitrarily monitor and record such private conversations, without probable cause to suspect that any illegal activity is taking place. These recordings, the complaint states, are intended not to enhance or preserve prison security, but rather to obtain evidence for use by investigatory and prosecuting agencies in search of convictions. Plaintiffs allege, moreover, that the recording system is entirely unregulated and that no coherent set of rules or guidelines exists to govern the surveillance policies created by officials in different jails.
Plaintiffs’ allegations, we find, clearly establish that plaintiffs may be entitled to relief as a consequence of illegal activity on the part of local jail officials. Under sections 2600 and 2601, subdivision (d), those officials may restrict a detainee’s visitation rights only to the extent necessary to provide for institutional security.7 Plaintiffs allege that the system of monitoring detainee-visitor conversations in the San Mateo County jail is not used for the purpose of institutional security or protection of the public; jail officials, plaintiffs assert, eavesdrop on detainees’ conversations with visitors primarily to obtain evidence to be used against them at trial. The complaint further alleges the absence of any regulations governing the monitoring of conversations.
In light of sections 2600 and 2601, plaintiffs should be entitled to attempt to prove as a matter of fact their charge that such a pervasive and unregulated surveillance system is not employed to preserve jail security or protect the public, but for the purpose of gathering evidence against the detainees. Proof of such allegations would establish that the surveillance system is being used in a manner which infringes upon the detainees’ right of privacy under sections 2600 and 2601.
Defendants, however, argue that dictum in North v. Superior Court (1972) 8 Cal.3d 301 [104 Cal.Rptr. 833, 502 P.2d 1305, 57 A.L.R.3d 155] settled as a matter of law that routine monitoring of detainee-visitor conversations is essential to institutional security. In North, a detective invited a detainee and his wife to use the detective’s private office for a conversation, stepped out of the office, and shut the door; we held that because the detective had created a reasonable expectation [874] of privacy, the surreptitious recording of the conversation was inadmissible. We then stated in dictum that “nothing in our opinion should be deemed a disapproval of the common practice of monitoring inmates’ conversations with others, including their spouses, in visiting rooms or similar places. That practice seems reasonably necessary in order to maintain jail security (8 Cal.3d 301, 312.)
The foregoing language served to limit the holding in North so that it would not be construed to invalidate the practice, not challenged in North, of routine monitoring. The court did not decide that such monitoring was always necessary for institutional security; that issue was not raised in North, and could not have been raised since section 2601, subdivision (d), limiting restrictions on visiting to those “necessary for the reasonable security of the institution,” had not yet been enacted.8
We note, moreover, that the Director of Corrections, pursuant to California decisions defining inmate rights under section 2600,9 has promulgated regulations which disclose that in his opinion institutional security does not require monitoring such as that described in plaintiffs’ complaint. California Administrative Code, title 15, section 3170, expressly directs prison officials to preserve the privacy of inmates and their visitors: “The privacy of individuals and of their visits will not be imposed upon except as is necessary for the identification of persons, and to maintain order and acceptable conduct, and to prevent the introduction of items, commodities or substances which inmates are not [875] permitted to possess.” (§ 3170, subd. (f).)10 This regulation is inconsistent with the monitoring practices allegedly adopted by defendants in the present case — practices which intrude on private conversations not for any purpose recognized as legitimate under section 3170, but as a method of obtaining evidence for use in criminal trials. Consequently, despite the dictum in North, the question whether routine monitoring of detainee-visitor conversations is necessary for jail security, as well as the question whether defendants monitor for the purpose of security or to gather evidence against the detainees, poses questions of fact which cannot be resolved on the pleadings.
Defendants next point to language in North, echoed in many other California cases, that as a general rule “an inmate of a jail or prison has no reasonable expectation of privacy.” (8 Cal.3d at p. 311; see Halpin v. Superior Court (1972) 6 Cal.3d 885, 900, fn. 21 [101 Cal.Rptr. 375, 495 P.2d 1295] and cases there cited; People v. Estrada (1979) 93 Cal.App.3d 76, 98-90 [155 Cal.Rptr. 731].) Since a person’s reasonable expectation of privacy in a particular setting plays a part in determining whether he enjoys a legally protected right of privacy in that setting, a factual finding that detainees have no reasonable expectation that their conversations are private might undermine plaintiffs’ allegations.11
The cited cases, however, do not purport to make a factual determination of the subjective expectations of inmates or the reasonableness of such expectations. Instead they declare a legal proposition: the absence of any right of privacy in jail. From that proposition, they reason that prisoners could not reasonably expect that the state will refrain from monitoring their conversations.
The reasoning of those cases, however, cannot properly serve to define the rights granted inmates by sections 2600 and 2601. The Legislature, in enacting these sections, evidently intended to place the [876] rights of inmates as nearly as possible on the same footing as non-inmates, subject to the needs of institutional security or protection of the public. To deny a right of privacy on the ground that inmates, disabused by prior decisions, have lost their normal expectation of privacy would defeat the purposes of the statutes. Thus we cannot, consistently with the policies underlying sections 2600 and 2601, hold as a matter of law that detainees have no reasonable expectation that their conversations with visitors will be private, or that monitoring of such conversations never infringes upon such an expectation of privacy.
For similar reasons we cannot accept the argument that the jail can defeat a detainee’s right of privacy by posting a sign warning him of its intention to monitor conversations. That argument rests on the mistaken assumption that the subjective expectation of the person monitored is all that matters in deciding whether a right of privacy has been violated — an argument that drives a gaping hole through the constitutional and statutory right of privacy. (See authorities cited footnote 11, ante.) Privacy is not safe if a search or intrusion can be justified merely by proof that the state announced its intention in advance. This court recognized in People v. Hyde (1974) 12 Cal.3d 158 [115 Cal.Rptr. 358, 524 P.2d 830] that “such a concept would sanction an erosion of the Fourth Amendment by the simple and expedient device of its universal violation.” (P. 164, fn. 4.) We must be equally vigilant to prevent the state from eroding the rights granted detainees under Penal Code sections 2600 and 2601 by the expedient of posting notice of its intention to violate those rights.
We therefore conclude that plaintiffs’ first cause of action, challenging the monitoring of conversations between detainees and visitors, states facts sufficient to entitle plaintiffs to relief. We apply the same analysis to plaintiffs’ second cause of action, which relates to conversations between detainees. Considerations of institutional security or protection of the public may well justify different monitoring practices as to conversations between detainees than detainee-visitor conversations, but in neither case can we determine on the pleadings alone that defendants’ monitoring is being done for the purpose of meeting the jail’s legitimate security needs.12 Thus plaintiffs’ second cause of action also presents factual issues which cannot be resolved on demurrer.
[877] Plaintiffs’ tenth cause of action incorporates by reference all allegations of the preceding nine causes of action, and adds the allegation that monitoring chills the exercise of First Amendment rights. Since we have held that the first and second causes of action state facts sufficient to constitute a cause of action it necessarily follows that the tenth cause of action, with or without the additional allegations, is also sufficient. The additional allegations obviously were intended to frame a cause of action under the First Amendment and the corresponding California provision (art. I, §§ 2 & 4). Since we have held, however, that plaintiffs’ complaint frames a cause of action on statutory grounds, we need not and do not rule on whether it may also state a cause of action under the cited constitutional provisions.13
Plaintiffs’ eleventh and twelfth causes of action similarly incorporate numbers one through nine, then add allegations charging cruel and unusual punishment (eleventh cause of action) and denial of equal protection (twelfth cause of action). As we explained with regard to the tenth cause of action, the eleventh and twelfth causes of action are sufficient without the additional allegations; we do not determine at this time whether the additional allegations suffice to frame a valid constitutional claim.
In sum, we conclude that insofar as the complaint alleges that the jail officials’ monitoring practice has been undertaken for the purpose of gathering evidence for use in criminal proceedings, rather than to maintain the security of the jail, the complaint states a cause of action for declaratory and injunctive relief under sections 2600 and 2601 of the Penal Code. Plaintiffs are entitled to their day in court so that they may attempt to prove the factual allegations of their complaint.
Let a peremptory writ of mandate issue directing the superior court to vacate its order sustaining defendants’ general demurrer without leave to amend to the first, second, tenth, eleventh and twelfth causes of [878] action, and to undertake further proceedings consistent with the views expressed in this opinion.