In a wrongful death action involving the death of a child, her parents sued both the child’s attending physician for malpractice (a count not involved on this appeal), and in a separate count Thomas Fuller, Ph.D., a botanist employed by the state, two Doe defendants (not served), and the state itself. The appeal is from a judgment after an order sustaining without leave to amend the demurrers of the defendants named in this count.
We decide the question whether the complaint did or could state a cause of action against the state, or the botanist, or both. A reversal will follow our decision that the trial judge decided too much, too soon (to obvert Lloyd George’s quotation) . The principal inquiry will be into the statutory meaning of the words 1 ‘exercise of the discretion vested in him” as used in Government Code section 820.2 1 to grant immunity to a public employee so acting.
The gravamen of the portions of the complaint with which we are here concerned is that оn May 18, 1965, the deceased, a 4-year-old child, was suffering from bronchopneumonia, an illness from which she died the next day; that the state botanist, Dr. Fuller, who was then acting within the course and scope of his employment, was “retained, employed and requested” by the physician (defendant Dr. Dentinger) to make an analysis of a plant “substance” the child may have ingested. It is alleged that Dr. Fuller, holding himself out to be an expert in the field of such analysis, with Does III and IV, negligently examined the plant and identified it as “toxic,” which it was not. Decedent’s death is stated to have been the proximate result of the incorrect analysis because the treatment by the physician was thereafter based upon the misinformation that ingestion of toxic materials rather than bronchopneumonia was the child’s ailment.
An early section of the California Tort Claims Act, section 815, provides in part: “Except as otherwise provided by statute :
“ (a) A public entity is not liable for an injury. . . .
“(b) The liability of a public entity ... is subject to any *284 immunity of the public entity provided by statute . . . , and is subject to аny defenses that would be available to the public entity if it were a private person. ’ ’ (Italics supplied.)
As stated in
Muskopf
v.
Corning Hospital Dist.,
Section 815.2 covers the vicarious liability of public entities generally. It provides (in subd. (a)) that the public entity is liable for an injury proximately caused by an employee acting within the scope of his employment if the employee’s act or omission would have given rise to a cause of action аgainst the employee. Conversely (in subd. (b)), “Except as otherwise provided by statute” a public entity is not liable when the employee is immune from liability. (Italics supplied.)
Section 820.2, the section with which we are particularly concerned, provides: “Except as otherwise provided by statute, a public employee is not liable for an injury resulting from his act or omission where the act or omission was the result of the exercise of the discretion vested in him, whether or not such discretion be abused.” (Italics supplied.)
This section relates specifically to public employees. Section 815.2, subdivision (b), heretofore referred to, however, grants immunity to the public entity whenever its employee enjoys immunity. Therefore, if the employee is immune under section 820.2, so also is the public entity.
The legislative committee comment on section 820.2 stated that the section was intended to restate pre-existing California law. (Van Alstyne,
Governmental Tort Liability: A Public Policy Prospectus,
10 U.C.L.A. L.Rev. 463, 519.) We assume that statement to mean that interpretаtion of the legislative meaning of the words “exercise of discretion” are intended to be the same as under pre-existing law. Those are the only words in the section susceptible to interpretation. Inherent ambiguity exists in “exercise of discretion.” But the
activating
words of the section are too clear for interpre
*285
tation. When there is no ambiguity in a statute there is nothing to interpret.
(Gaumer
v.
County of Tehama,
The words “exercise of discretion” have had a varied and sometimes an inconsistent, case-law interpretation with efforts at rationalization which to many jurists and legal scholаrs have not always seemed sound. 2
The question here is not whether there was an exercise of discretion or whether an injury followed from an exercise of discretion. The question is whether the injury was the
result
of a discretionary act or omission. This court in
Morgan
v.
County of Yuba,
The
Morgan
case was reviewed and distinguished by our Supreme Court in
Heieck & Moran
v.
City of Modesto,
Justice Burke, author of the
Heieck & Moran
decision, also, as presiding justice of Division Four of the Second District Court of Appеal, wrote the opinion of the court in
Glickman
v.
Glasner,
In
Ne Casek
v.
City of Los Angeles
(1965)
Since the сase dealt specifically with the obligations of the police to restrain arrested persons and, as the court later pointed out, there is a section in the act, section 845.8, subdivision (b), specifically granting immunity both to the public entity and the public employee for an injury caused by an escaping prisoner, the portion of the opinion just quoted implying immunity from the negligent performance (or nonperformance) of an-almost-ministerial operational function is dictum. The logic of the quoted statement is perfect—if the “dampen-the-ardor” rationale be folIoAved to the letter. (See footnote 2.) By the same reasoning, however, any creation of liability in a public employee or his public employer for any negligent act or omission may be said to “dampen the ardor” of public workers. Yet in applying this finespun logic we must—if we are to permit any tort liability against public *288 employees—stop somewhere. And where do we stop? The holding of Ne Casek and of Heieck & Moran are both based upon speсific immunities granted by legislative mandate: section 845.8 in Ne Casek and 850.2 and 850.4 in Heieck & Moran. No one doubts the power of the Legislature to enact immunities, and courts cannot challenge specific immunities when they are created by legislative mandate. No constitutional principle is involved. The case of Glickman v. Glasner, supra, is troublesome. No specific immunity appears to have been involved. The court based its holding upon the fact that the public employee was engaged in the exercise of a discretionary function. On the other hand, section 820.2 was not mentioned. The court did not consider whether the libel “resulted from” the exercise of a discretionary function. Neither did it consider any of the many eases which have construed the Federal Tort Claims Liability Act. (28 U.S.C.A., § 2680, subd. (a).)
Before turning to the latter, we note that neither legislative enactment (at least in § 820.2) nor the California cases cited, intended to overrule
Muskopf
v.
Corning Hospital Dist.,
The Federal Tort Claims Act has beеn in effect since 1948. Section 2680, subdivision (a) thereof, (28 U.S.C.A.) is similar to our Government Code section 820.2 but distinguishable therefrom. Section 2680, subdivision (a), provides in part that the government is not liable for “Any claim based upon an act or omission of an employee of the Government ... or based upon the exercise or performance or the failure to exer
*289
eise or perform a discretionary function or duty. ...” The distinction, of course, is the distinction between “basеd upon” as used in section 2680, subdivision (a), and “resulting from” as used in Government Code section 820.2. The phrase “based upon the exercise . . . [of] a discretionary function or duty” in section 2680 frequently has been court-construed. A comprehensive note in 99 American Law Reports 2d 1016 collects these cases and sets forth certain guidelines in the determination of whether a function is, or is not, discretionary.
Dalehite
v.
United States
(1952)
Although the “planning level versus operational level” test was used by the United States Supreme Court in
Dalehite, supra,
and in
Indian Towing Co., supra,
another guideline conveniently referred to as “subsequent negligence” liability has been asserted in other cases cited in the American Law Reports note mentioned (
Costley
v.
United States
(5th Cir. 1950)
In the instant case the brief of respondents admits Dr. Fuller had already exercised discretion by agreeing to analyze the possibly ingested plant substance to determine its toxicity. This is admitted by respondents to be a service commonly rendered by the state. Undеr the rule stated in the Costley case, exercise-of-diseretion had ended at that point and thereafter the inquiry would be limited to whether there had been an exercise of due care under a duty assumed. The rationale of the Costley rule is that government may, in its sole and uninhibited discretion, reasonably or arbitrarily (even maliciously) exercised, extend or withhold its services to its citizens, but once the determination has been made that a service will be furnished and the servicе is undertaken, then public policy demands (except when the Legislature specifically decrees otherwise) that government be held to the same standard of care the law requires of its private citizens in the performance of duties imposed by law or assumed. To us that seems a sounder policy than the “dampen the ardor” theory of governmental immunity. It also applies a test much more susceptible of ascertainability than the “poliсy-making-level versus operational-level” rule. (See footnote 2.)
Certainly it allows a greater predictability of decision.
*291
Even the early eases, stating that the discretionary exclusion rule extends from origin through completion of any governmental activity, did not apply the rule literally. They recognize that every act performed by a human being involves the exercise of
some
discretion.
Ne Casek
v.
City of Los Angeles, supra,
Section 820.2 of the Government Code is a section of general application. To apply it too literally in favor of granting immunity to public entities and employees would be to reinstate many of the injustices meant to be reсtified by Muskopf, supra. The California Tort Claims Act was carefully drafted. Its draftsmen carefully preserved specific immunities. Sections 854.8, 850.2 and 850.4 are typical examples. The attempt to make section 820.2 a catchall section broadly encompassing every judgment exercised at every level would be—to borrow the language of Justice Frankfurter in Indian Towing Co., supra, (at p. 65 of 350 U.S.)—to make the act “self-defeating by covertly embedding the casuistries” of some of the pre-Muskopf cases.
This case must be reversed whatever rule is to be applied. Upon any theory it cannot be said at the pleading stage what type of functions respondents performed. Even an expert sometimes acts ministerially. The Attorney General conceded this at oral argument, stating that the surgeon who left a sponge in a wound after surgery would not be protected under the “discretionary exclusion” rule. In sending this case back to the trial court, however, we deem it our obligation to direct the trial court as to what criteria it should apply and we have done so. We have followed the rule of
Costley
v.
United States, supra
(
*292 Our holding is limited, of course, to the interpretation of section 820.2. As stated, specific immunities have been provided elsewhere in the 1963 California Tort Claims Act as regards certain governmental activities. We have adverted to some of them above. We recognize their unassailability. But section 820.2 is a general immunity section. It cannot be used as a crutch by the state to negate the case-made liability under Muskopf, supra, and statutory declarations of public-entity-liability since then.
Re Claimed Immunity Under Section 855.4
Bespondents contend they are also immune under section 855.4. That section is inapplicable. It applies to immunity from the exercise of discretionary acts in efforts to promote public health by preventing or controlling public disease. It has reference, for example, to the determination of whether or not to impose quarantines. (Van Alstyne, Cal. Gov. Tort Liability (Cont. Ed. Bar (1964)) p. 638, re §855.4.) The acts charged here were not within the purview of that section. Moreover, it is interesting to note that Professor Van Alstyne recognizes, even under section 855.4, “that once the determination has been made there is no immunity from liability in carrying [the policy] out unless due care is exercised.” (Van Alstyne, op. cit., § 7.37, p. 321.)
Re Claimed Immunity Under Section 855.6
Neither were the acts charged covered by the immunity created by section 855.6. That section refers to a failure to make, or inadequacy of, a physical or mental examination. If it is not obvious on the face of that section that it has no application to the facts of this ease, it becomes obvious by-reference to the legislative history. (See Van Alstyne, op. cit., page 640, citing the California Law Revision Commission Comment; also Van Alstyne, op cit., § 7.38, p. 322.)
Re Claimed Immunity Under Section 818.6 and Section 821.4
Section 818.6 grants immunity from liability for the negligent inspection of private property to determine whether it constitutes a hazard to hеalth or safety. Section 821.4 grants *293 the same immunity to a public employee. The Legislative Committee Comment to said section notes that inspections such as those made of a building under construction are contemplated. Again it is obvious the sections are inapplicable. We entertain no belief plaintiffs claimed any property interest in the plant material possibly previously ingested by their deceased daughter, and certainly this ingested matеrial when analyzed constituted no hazard.
The judgment is reversed.
Friedman, J., and Regan, J., concurred.
A petition for a rehearing was denied March 29, 1967, and respondents ’ petition for a hearing by the Supreme Court was denied May 4, 1967.
Notes
TMs section is a part of the California Tort Claims Act of 1963 (Gov. Code, § 810 et seq.). All section references in this opinion are to this act unless otherwise noted.
E.g., see the criticism of the ‘
‘
impairment of zeal ” rationale of sovereign immunity stated in
Lipman
v.
Brisbane Elementary School Dist.,
In footnote 2 we have cited Professor Van Alstyne’s article in 10 U.C.L.A. L. Rev. 463, 478, et seq., criticizing the “dampen the zeal” rule of immunity as applied to the public entity. The article suggests (on p. 485) : ‘ ‘ The suggestion is that there should be no liability of the public entity, as a general rule, for reasonable mistake or error of its personnel, but that there ordinarily should be entity liability for negli *292 gence. The supporting policy argument is .that while citizens may be expected to assume the risk of injury from mistakes which occur when due care is employed, the risk from negligence is too great and hence should be borne by the enterprise as a whole.” That was published in March 1963 before the enactment of the California Tort Claims Act later that same year. It is still apropos.
