Opinion
Contending that they were denied a fair hearing on an application for a use permit, E. P. and Jack Anderson, partners doing business as Commercial Real Estate Service (hereafter “Commercial”), sought to depose two of the councilmen who voted to deny the permit. The councilmen refused to answer the questions put by Commercial’s attorney and, when ordered to answer by the trial court, petitioned for writ of prohibition.
We first observe that under Code of Civil Procedure section 1094.5, evidence additional to the administrative record can be introduced only *772 if that evidence could not with reasonable diligence have been presented at the administrative hearing, or was improperly excluded at that hearing. This limitation on the admission of post-administrative evidence works a corresponding limitation on post-administrative discovery, restricting inquiries to those reasonably calculated to lead to the discovery of additional evidence admissible under the terms of section 1094.5. Since Commercial has made no showing that.its questions to the councilmen were reasonably calculated to lead to the discovery of admissible evidence, we issue a writ of prohibition to bar enforcement of the order compelling discovery.
For the guidance of the parties in further proceedings, we also explain that the questions propounded by Commercial exceed the scope of permissible discovery. Under the principles established in
United States
v.
Morgan
(1941)
We base our recitation of the factual setting of this proceeding upon the administrative record and the briefs and pleadings of the parties. Commercial applied to the Fairfield City Council for a planned unit development permit to allow construction of a shopping center upon property held by Commercial as lessee under a 55-year lease. The council scheduled a hearing for April 2, 1974, to consider the adequacy of an environmental impact report on the proposed development and to determine whether to grant the permit. At the outset of the hearing, the attorney representing Commercial requested Mayor Manuel Campos and Councilman W. T. Jenkins to disqualify themselves from participation. Commercial filed two declarations in support of this request. One, signed by both Anderson brothers, stated that before the hearing Mayor Campos had told them that he was opposed to the shopping center. The other, signed by Jack Anderson, stated that Councilman Jenkins spoke against the shopping center at two meetings of the city planning *773 commission, and in response to an audience question at a candidate’s night meeting, reiterated his opposition.
Both Campos and Jenkins refused to disqualify themselves. Following a hearing the council approved a modified environmental impact report, and then voted, 3-2, to deny the planned unit development permit. Both Campos and Jenkins voted with the majority. Commercial then petitioned the superior court for administrative mandamus, 1 alleging that the bias of Campos and Jenkins denied them a fair hearing, and that the council’s decision was arbitrary and contrary to the evidence. 2
Without waiting for an answer to its complaint, Commercial arranged to take the deposition of Campos and Jenkins. Campos appeared for his deposition, but on advice of counsel refused to answer most of the questions put to him by Commercial. The parties stipulated that if Jenkins were deposed, he would also refuse to answer inquiries similar to those which Campos declined to answer. 3
The unanswered questions fall roughly into two categories. The first category includes questions that inquired into the evidence examined and relied upon by the commission and the reasoning process underlying the rejection of the application. Specifically it embraced inquiry into Campos’ knowledge of city zoning laws, the planning commission report, the content of the declarations filed at the hearing, and other matters *774 pertaining to the permit application; 4 we include also under this category Commercial’s parting query asking “what factors [Campos] took into consideration in making up his mind” to vote against the permit. The second category included questions that sought to discover when Campos had decided to vote against the permit and whether Campos and Jenkins had stated this opposition to the proposed shopping center at a date earlier than the council meeting. 5
Counsel for the city objected to the questions, asserting that the superior court trial was limited to a review of the administrative record and that quasi-judicial officers were not subject to deposition. Nevertheless, on motion of Commercial, the superior court ordered Campos and Jenkins to respond to the questions put at deposition. Seeking to restrain enforcement of that order, the city filed the instant petition for writ of prohibition.
We first explain that in an action for administrative mandamus an order compelling discovery must rest upon a showing that such discovery is reasonably calculated to lead to evidence admissible under Code of Civil Procedure section 1094.5, subdivision (d). 6 This section *775 limits the admission of evidence additional to the administrative record to “relevant evidence which, in the exercise of reasonable diligence, could not have been produced or which was improperly excluded at the hearing . . . .” As three recent decisions point out, subdivision (d)’s restriction upon the admission of new evidence in an administrative mandamus action necessarily restricts the scope of discovery in such action.
In
State of California
v.
Superior Court (Veta), supra,
In
State of California
v.
Superior Court (Robins)
(1971)
Finally, in
Transcentury Properties, Inc.
v.
State of California
(1974)
In the present case, Commercial has made no attempt to justify the questions posed at deposition within the limits of section 1094.5. Instead, it argues that because it asserts that the council denied it a fair hearing, section 1094.5 does not limit the admission or discovery of evidence.
*776
Commercial relies on the decision of the Court of Appeal in
Saks & Co.
v.
City of Beverly Hills
(1951)
The holding of
Saks & Co.
that allegations of arbitrary agency action compel a trial de novo in the superior court was rejected, and the decision itself overruled, in
Fascination, Inc.
v.
Hoover
(1952)
We conclude that since Commercial made no showing that its questions were reasonably calculated to lead to the discovery of evidence
*777
admissible under section 1094.5, subdivision (d),.the superior court erred in granting Commercial’s motion to compel answers. The parties, however, have also raised several contentions concerning the propriety of the specific questions put by Commercial to the councilmen which we have set forth
supra;
indeed it is those contentions which presented the important issues of law which justified our issuance of the alternative writ. (See
Pacific Tel. & Tel. Co.
v.
Superior Court, supra, 2
Cal.3d 161, 169;
Oceanside Union School Dist.
v.
Superior Court
(1962)
The first category of questions put by Commercial, as we have explained
supra,
inquired into the evidence examined and relied upon by the councilmen, and the reasoning process underlying their rejection of Commercial’s application. The United States Supreme Court in
United States
v.
Morgan
(1941)
In our recent decision in
State of California
v.
Superior Court (Veta) supra,
We note, however, that in
Citizens to Preserve Overton Park
v.
Volpe
(1971)
The Supreme Court reversed that judgment. Refusing to limit review to the administrative record, the court held that “since the bare record may not disclose the factors that were considered or the Secretary’s construction of the evidence ... the [district] court may require the administrative officials who participated in the decision to give testimony explaining their action.” (
Commercial suggests that since the city council in the present case rendered no findings, Commercial, under the exception established in
Overton Park,
may depose the councilmen to ascertain the basis of their decision. We conclude, however, that
Overton Park
does not apply to California actions for review of quasi-judicial proceedings. (See
American Chemical Corp.
v.
County of Los Angeles
(1974)
Under
Overton Park,
the responses of the administrator to questions put at trial or discovery substitute for findings as a basis for judicial review. Section 1094.5, however, provides for judicial review based upon the findings of the administrative body—not for review based upon the deposition of the administrator or some other less satisfactory substitute for findings—and thus by implication imposes upon the agency a duty to render findings. As we stated in
Topanga Assn. for a Scenic Community
v.
County of Los Angeles
(1974)
In short, in a quasi-judicial proceeding in California, the administrative board should state findings. If it does, the rule of
United States
v.
Morgan, supra,
The second category of questions put by Commercial, as we have explained above, sought to discover evidence to support Commercial’s charge that councilmen Campos and Jenkins stated their opposition to. the proposed shopping center before the council hearing. As we shall show, however, this inquiry is irrelevant; even if Commercial could prove that Campos and Jenkins had stated their views before the hearing, that fact would not disqualify them from voting on the application.
The Fairfield city zoning ordinance prescribed no specific standards for the grant of a planned unit development permit. 12 The proceedings *780 before the city council here did not turn upon the adjudication of disputed facts or the application of specific standards to the facts found; the few factual controversies were submerged in the overriding issue of whether construction of the shopping center would serve the public interest.
In a city of Fairfield’s size, the council’s decision on the location and construction of á shopping center could significantly influence the nature and direction of future economic growth. The construction of that center will increase both the city’s revenue and its expenditures; will affect the value not only of neighboring property, but of alternative shopping center sites and of existing businesses; will give employment but may also aggravate traffic and pollution problems. These topics are matters of concern to the civic-minded people of the community, who will naturally exchange views and opinions concerning the desirability of the shopping center with each other and with their elected representatives.
A councilman has not only a right but an obligation to discuss issues of vital concern with his constituents and to state his views on matters of public importance. His role in the community is depicted in
Todd
v.
City of Visalia
(1967)
Many of the alleged statements on these community matters that plaintiffs seek to adduce were made during the election campaign of Campos and Jenkins. Campaign statements, however, do not disqualify the candidate from voting on matters which come before him after his election. In
Wollen
v.
Fort Lee
(1958)
In
Moskow
v.
Boston Redevelopment Authority
(1965)
Plaintiffs rely on
Saks & Co.
v.
City of Beverly Hills, supra,
*782
In light of the reasons stated and authorities cited in this opinion, we conclude that
Saks & Co.
v.
City of Beverly Hills, supra,
We conclude that even if Commercial’s inquiries uncovered proof that Campos and Jenkins had made prehearing statements opposing the application, that proof would not serve to disqualify Campos or Jenkins, and would be inadmissible on grounds of relevancy. Since Commercial’s inquiries therefore were not reasonably calculated to lead to the discovery of admissible evidence, Campos and Jenkins had no duty to respond.
A peremptory writ of prohibition will issue directing the superior court to vacate its order of July 16, 1974.
Wright, C. J., Mosk, J., Sullivan, J., Clark, J., and Richardson, J., concurred.
McComb, J., concurred in the judgment.
Notes
The city council in voting to deny Commercial’s application for a planned unit development permit was acting in a quasi-judicial capacity. (See
San Diego Bldg. Contractors Assn.
v.
City Council
(1974)
Overruled on other grounds in
Bailey
v.
County of Los Angeles
(1956)
Code of Civil Procedure section 1094.5, subdivision (b), provides that in an administrative mandamus action “The inquiry . . . shall extend to the questions whether the respondent has proceeded without, or in excess of jurisdiction; whether there was a fair trial; and whether there was any prejudicial abuse of discretion. Abuse of discretion is established if the respondent has not proceeded in the manner required by law, the order or decision is not supported by the findings, or the findings are not supported by the evidence.” (Italics added.)
The specific stipulation is that Jenkins “would be asked the same questions basically that were asked [of Campos] and that [the] objections would be the same and they would go to ... each similar question that might be asked.”
Commercial asked Campos questions such as:
“Did you know that the Fairfield City Planning Commission voted five to two in favor of Anderson’s PUD application?
“Are you familiar with T zoning in the City of Fairfield?
“Do you consider the Tooby property upon which is located the J. C. Penny store a shopping center?
“Did you feel that [the city director of environmental affairs] presentation to the Council was an unbiased summation of the action of the Planning Commission ...?
“Are you familiar with the money that has been spent over the years by the owners of the subject property as far as the donation of property for the use of streets, the paving of streets and the donation of certain property on the western side?”
This category includes the following unanswered questions:
. . when did you make up your mind how you were going to vote on the PUD application of the Anderson boys?
“. . . did you discuss the matter of the PUD application of the Anderson boys with any individual prior to April 2, 1974?
“Did you promise any group in the City of Fairfield that you would vote against the • PUD application of the Anderson Brothers prior to April 2, 1974?
“Did you participate in a candidate’s night in which Councilman Jenkins participated?
“Did you ever tell any individual prior to April 2, 1974, that you had a closed mind on the subject of the Anderson’s PUD?”
In an ordinary civil action, discovery is not limited to questions which may lead to admissible evidence, but includes inquiries relevant to the subject matter of the action which may be helpful in preparation for trial. (See
Pacific Tel. & Tel. Co.
v.
Superior Court
(1970)
CommerciaI also cites our decision in
Strumsky
v.
San Diego Countv Employees Retirement Assn.
(1974)
Hadley
v.
City of Ontario
(1974)
Accord:
Transcentury Properties, Inc.
v.
State of California, supra,
49 United States Code section 1653(f); 23 United States Code section 138.
Although our opinion in
Topanga Assn, for a Scenic Community
v.
County of Los Angeles, supra,
Section 21, subdivision (a) of the Fairfield City Zoning Ordinance states that:
“Where a special design proposal for a large scale development makes it desirable to apply regulations more flexible than those contained elsewhere in this ordinance, a planned unit development permit may be granted. The purpose of such permit is to grant diversification in the location of structures and other site qualities while insuring adequate standards relating to public health, safety, welfare, and convenience in the use and occupancy of buildings and facilities in planned building groups.”
Subdivision (b) of section 21 states that the planning commission may grant a planned unit development exceptions from regulatory restrictions when three conditions are met:
“(1) The tract or parcel of land involved must be a minimum of two (2) acres in area .and must be either in one ownership or the subject of an application filed jointly by the owners of all the property included.
“(2) The proposed development must be designed to produce an environment of stable and desirable character, and must provide overall standards of population *780 densities, of open space, of circulation, and of off-street parking in conformance with the master plan of the city and at least equivalent to those required by the terms of this ordinance for the zoning district in which the development is to be located.
“(3) The various elements of the development plan must relate to one another in such a way as to form a harmonious, integrated whole of sufficient unity to justify exceptions to the formal regulations of this ordinance, and must not be inharmonious to development outside the boundary of the submitted development plan.”
The language of both subdivisions (a) and (b) is permissive, authorizing the city to grant planned unit development permits, and necessary exceptions from regulations, but not requiring it to do so.
