Opinion for the Court filed by Circuit Judge TATEL.
Petitioner, a hospital, adopted a policy prohibiting its employees from, among other things, soliciting and distributing materials to (1) fellow employees in areas adjacent to patient units and (2) all non-employees throughout the hospital. Finding that Petitioner failed to demonstrate that such activities were likely to disturb patients, the National Labor Relations Board concluded that the policy was over-broad in violation of the National Labor Relations Act. The Board also found that Petitioner committed an unfair labor practice when it discriminatorily evicted a nonemployee union organizer from its premises. Finding the Board’s decision regarding the solicitation and distribution policy consistent with Board precedent and supported by substantial evidence, we deny the petition for review and grant the Board’s cross-application for enforcement. Because the Board’s eviction decision is contrary to law, however, we grant the petition with respect to that issue and deny the Board’s cross-application.
I.
In 1997, the Stanford University Medical School and the University of California at San Francisco merged certain of their medical facilities into a new entity known as UCSF-Stanford Health Care (USHC). The events at issue in this case occurred on the USHC South facility, located on Stanford’s Palo Alto, California campus. Employing some 7,000 persons, including approximately 1,400 service employees, the facility consists of two hospitals: the 663-bed Stanford Hospital Center and the 162-bed Lucile Packard Children’s Hospital.
In late November 1997, following consummation of the USHC merger, Interve-nor Service Employees International Union, Local 715 began a drive to organize the hospital’s service and maintenance employees. During the campaign, which culminated in a majority vote in favor of representation, hospital employees and full-time union organizers regularly solicited employees and nonemployees both inside and outside the hospital and distributed union literature to them.
Responding to the union’s solicitation activities, USHC promulgated an employee solicitation and distribution policy intended to “avoid disrupting patient care and to prevent disturbing our patients and their families.” UCSF Stanford Health Care & Serv. Employees Int’l Union, Local 715, 335 N.L.R.B. No. 42, at 23 (Aug. 27, 2001). The policy prohibited (1) solicitation of employees on hospital premises during work time and in “patient care areas at any time”; (2) literature distribution on hospital premises during work time, and in work areas at any time; and (3) solicitation *337 of nonemployees or distribution of literature to them at all times throughout the entire facility. Id.
The policy defined patient care areas as including “patient rooms, patient treatment and procedure rooms or areas, patient admitting or registration areas, patient waiting rooms, lounges used by patients and their families or visitors, and the hallways immediately adjacent to all such areas.” Id. This definition of patient care areas includes what the parties refer to as “patient units.” Reached in each facility by walking down a hallway and passing through a set of double doors, patient units contain: patient rooms; treatment rooms for radiology, surgery, and other medical purposes; and lounges or sitting areas for use by patients, families, and visitors. Areas outside patient units but covered by the patient care area definition include a separate set of lounges and waiting areas that patients, families, and visitors also use.
In unfair labor practice charges filed with the Board, the union claimed that the solicitation and distribution policy violated sections 7 and 8(a)(1) of the National Labor Relations Act. 29 U.S.C. §§ 157, 158(a)(1). Following a two-day evidentiary hearing, an administrative law judge upheld the policy as applied to patient units, admitting and registration areas, and day rooms used by employees. UCSF Stanford Health Care, 335 N.L.R.B. No. 42, at 41. With respect to hallways and lounges outside patient units, however, the ALJ found that because USHC had failed to demonstrate that solicitation and distribution activities in those areas were likely to disturb patients, the policy was overbroad in violation of NLRA sections 7 and 8(a)(1). Id. at 46-49. According to the ALJ, the prohibition against soliciting non-employees and distributing materials to them was also overbroad because USHC had failed to demonstrate “special circumstances,” such as a likelihood of patient disturbance, that would justify the ban. Id. at 49-50. Finally, the ALJ found that USHC violated NLRA section 8(a)(1) when, during the organizing campaign, it evicted several nonemployee union organizers from the hospital’s premises, including one Bruce Harland, whose eviction is at issue in this case. Id. at 38. The Board affirmed. Id. at 1.
Stanford Hospital and Clinics, the successor to USHC (the merger was dissolved in April 2000) now petitions for review, challenging the Board’s conclusion that its solicitation and distribution policy and its eviction of Harland violated the NLRA. The Board cross-applies for enforcement. Because Stanford does not challenge the Board’s finding that it violated NLRA section 8(a)(1) by excluding and attempting to exclude full-time union organizers other than Harland, we grant the Board’s petition to enforce that portion of its order.
See Int’l Union of Petroleum & Indus. Workers v. NLRB,
II.
In reviewing Stanford’s challenges, we “give considerable deference to the Board’s interpretation of the NLRA, and must accept the Board’s determinations if they are supported by substantial evidence.”
Lucile Salter Packard Children’s Hosp. v. NLRB,
Solicitation and Distribution Activities Directed at Fellow Employees in Non-Patient-Care Areas
NLRA section 7 guarantees employees “the right to self-organization, to form, join, or assist labor organizations, to bargain collectively through representatives of their own choosing, and to engage in other concerted activities for the purpose of collective bargaining or other mutual aid or protection.” 29 U.S.C. § 157. Section 8(a)(1) makes it an unfair labor practice for an employer “to interfere with, restrain, or coerce employees in the exercise of the rights guaranteed in [section 7].” 29 U.S.C. § 158(a)(1). The Supreme Court has repeatedly recognized that the right of employees under section 7 “necessarily encompasses the right effectively to communicate with one another regarding self-organization at the jobsite.”
E.g., Beth Israel Hosp. v. NLRB,
The Supreme Court has allowed the Board to implement these section 7 prescriptions by adopting a series of presumptions regarding restrictions on solicitation and distribution activities.
Republic Aviation Corp.,
In
St. John’s Hospital & School of Nursing, Inc.,
In this case, the sole issue before us is whether Stanford may, in order to protect patients from disturbance, prohibit solicitation and distribution activities in hallways and lounges outside patient units. According to Stanford’s four witnesses, patients and their families frequent these areas and are disturbed by non-patient-care-related activities, including employee solicitation and distribution activities directed at fellow employees. Although Stanford need demonstrate only “a likelihood of, not actual, ... [patient] disturbance,” we conclude, as we did in
Brockton Hospital
(which involved a similar policy) that “substantial evidence supports the Board’s decision that the Hospital did not meet even this standard.”
First, the ALJ doubted the credibility of Stanford’s witnesses because, although they testified that all non-patient-care-related activities — such as eating, sleeping, and conversations on controversial subjects in lounges and waiting areas — disturb patients, they were unable to explain why Stanford restricted only solicitation or distribution, and not all other non-patient-care-related activities. “These witnesses,” the ALJ explained, “did not differentiate the actions of [Stanford’s] employees during solicitation and distribution activities and their allowable conversations and distributions, even if they involved controversial subjects.” UCSF Stanford Health Care, 335 N.L.R.B. No. 42, at 46. Given the breadth of the witnesses’ claims, the ALJ was troubled that Stanford had neither “ban[ned] employees from the waiting areas outside the units, the registration area or the hallways” nor prohibited employees from eating or sleeping in lounges or waiting rooms. Id. Perhaps most tellingly, the ALJ found that Stanford itself posted anti-union materials discussing the possibility of strikes “without limiting the areas of ... distribution.” Id.
The Supreme Court’s
Beth Israel Hospital
decision supports the ALJ’s reasoning. Upholding a Board invalidation of a ban on solicitation in an employee cafeteria, the Court observed that the hospital’s differential treatment of (1) solicitation activities and (2) other activities equally likely to disturb patients undercuts the hospital’s justification for the ban. “Evidence that petitioner adopted a less restrictive approach to behavior in the cafeteria which would be at least as disquieting to patients as union solicitation,” the Court explained, “further supports the Board’s conclusion that the risk of harm to patients is not so great as to justify an unlimited restriction.”
Beth Israel Hosp.,
Stanford insists that there is a recognized distinction between union solicitation and distribution on the one hand and mere conversation on the other, and that Stanford should not be forced to ban the latter
*340
in order to regulate the former. Although it is certainly true that “solicitation has a disruptive force quite apart from its contribution to noise level and overcrowding,”
Baylor Univ. Med. Ctr. v. NLRB,
Second, the ALJ found that Stanford failed to produce “specific evidence” demonstrating that “all ... [patient] waiting areas were used by patients or their families.” Id. “Assuming some use by patients and their families of some of these rooms,” the ALJ explained, “the frequency of such use or the relation to immediate patient care was not clearly established by [Stanford].” Id. Indeed, Stanford provided no evidence of patients using the rooms either “after 8 p.m. when visiting hours ended at Stanford Hospital” or late in the evening at Lucile Packard when patients and family members were unlikely to be present. Id. at 46-48. Nor did Stanford “presentí] any evidence concerning the frequency of patients using hallways and waiting areas outside the units to walk as part of their recovery regimen or otherwise.” Id. at 47.
Our decision in
Brockton Hospital
supports the ALJ’s analysis. There, we sustained the Board’s invalidation of a ban on distribution activities in a hospital’s vestibule because the hospital had failed to produce evidence that patients were likely to observe the activity. “The Hospital’s experts testified that if patients saw or heard about the content of the literature they would be upset; the Hospital presented no reason, however, to believe patients were likely to learn of the content of the literature.”
Brockton Hosp.,
Stanford argues that the ALJ effectively required it to demonstrate patient use of each hallway and lounge twenty-four hours a day, seven days a week. This is true, but that obligation stems from Stanford’s decision to make its policy applicable in non-patient-care areas twenty-four hours a day, seven days a week. If Stanford wished to escape that burden, it could have done so by adopting a less comprehensive ban on solicitation and distribution activities. For example, it could have lim
*341
ited its policy to the periods of time during the day when patients and their visitors were most likely to be in hallways and lounges outside patient units. But having made its policy effective twenty-four hours a day, seven days a week, Stanford had an obligation to demonstrate “that solicitation is likely either to disrupt patient care or disturb patients.”
Baptist Hosp.,
Third, the ALJ found that USHC failed to produce “evidence of any complaints generated by its employees[’] solicitation and distribution activities.”
UCSF Stanford Health Care,
335 N.L.R.B. No. 42, at 48. The ALJ reached this conclusion based on record evidence that during the eleven months in which employees engaged in solicitation and distribution activities, USHC received some 1,200 complaints about Stanford Hospital and 300 about Lucile Packard, but “few if any” involved union solicitation or distribution. Although Stanford must show only a likelihood of patient disturbance — not actual patient disturbance — the Supreme Court found in
Beth Israel Hospital
that the absence of complaints during eight months of union activity, a period three months shorter than the union activity at USHC, was “especially telling.”
Beth Israel Hosp.,
Together, these three aspects of the ALJ’s decision — her doubts about witness credibility, her finding that Stanford failed to show patient use of all hallways and lounges outside patient units, and her finding that few if any complaints received by the hospital during the organizing campaign involved solicitation and distribution activities — are more than sufficient to support the Board’s conclusion that Stanford failed to demonstrate that solicitation and distribution activities directed at fellow employees outside patient units were likely to disturb patients. Stanford insists, however, that its evidence is “consistent with evidence already deemed by this court and the Supreme Court sufficient as a matter of law.” Petitioner’s Br. at 36. In support of this proposition, Stanford cites Baptist Hospital and our first and third Baylor University Medical Center decisions, but it ignores significant differences between those cases and this one.
In Baptist Hospital, the Supreme Court denied enforcement of a Board decision invalidating a solicitation ban that applied to corridors and sitting rooms on patient floors. Stanford calls our attention to the following statement in the Court’s opinion:
The increased emphasis in modern hospitals on the mobility of patients as an important aspect of patient therapy is well known, and appears to be a part of patient care at the Hospital. Small public rooms or sitting areas on the patient-care floors, as well as the corridors themselves, provide places for patients to visit with family and friends, as well as for doctors to confer with patients’ families — often during times of crisis.
Baptist Hosp.,
Our
Baylor University
decisions are equally unhelpful to Stanford. In the first decision, we upheld a solicitation and distribution ban that applied to a hospital corridor.
Baylor Univ. Med. Ctr. v. NLRB,
[S]ome 15,000-20,000 persons entered the hospital each day and ... the passageways and corridors were “as crowded as the main streets of downtown Dallas.” It is remarkable that conditions at Baylor are not more chaotic than they are; certainly the imposition of any additional sources of potential disruption should only be required reluctantly and after a far more detailed analysis than the NLRB devoted to this particular case.
Id.
at 355. Contrary to Stanford’s claim, our third
Baylor University
decision, which declined to enforce a Board order invalidating a partial ban on solicitation and distribution activities in a hospital cafeteria, did not rest on “physician testimony regarding the psychological vulnerability of inpatients (and family members) in acute care hospitals, and the importance for inpatients to feel that hospital staff ‘really cares totally for their well being.’ ” Petitioner’s Br. at 32 (quoting
Baylor Univ. Med. Ctr. v. NLRB,
Solicitation and Distribution Activities Directed at Nonemployees
The Board found the ban on solicitation of nonemployees anywhere on Stanford’s property to be overbroad because Stanford had failed to demonstrate that the ban was needed to protect patients. Challenging this conclusion, Stanford argues that employees have no right to solicit nonemployees and distribute union materials to them, and that even if they do, this right is outweighed by Stanford’s right to provide a suitable environment for its patients. Our resolution of this issue is controlled by
Eastex, Inc. v. NLRB,
*343 The first is whether, apart from the location of the activity, [the restricted activity] is the kind of concerted activity that is protected from employer interference by §§ 7 and 8(a)(1) of the National Labor Relations Act. If it is, then the second question is whether the fact that the activity takes place on [the employer’s] property gives rise to a countervailing interest that outweighs the exercise of § 7 rights in that location.
Id.
at 563,
As to the first
Eastex
question, not only does section 7 protect employee rights to solicit fellow employees and to distribute materials to them,
see supra
pp. 338-339, but neither this court nor the Board has ever drawn a substantive distinction between solicitation of fellow employees and solicitation of nonemployees. To the contrary, both we and the Board have made clear that NLRA sections 7 and 8(a)(1) protect employee rights to seek support from nonemployees. For example, in
Davis Supermarkets, Inc. v. NLRB,
Stanford insists that “[t]he Supreme Court has long recognized ... a clear distinction in the strength of the section 7 rights implicated by communication purely among employees, and communication between nonemployees and employees.” Petitioner’s Reply Br. at 22. This proposition, Stanford claims, “follows logically” from
Lechmere,
which holds that nonem-ployee union organizers otherwise able to communicate with employees can be excluded from an employer’s property. Stanford misreads
Lechmere.
Having nothing to do with whether employees may solicit nonemployees, that decision turns on the fact that the NLRA’s plain language “confers rights only on
employees,
not on unions or their nonemployee organizers.”
Lechmere,
Because section 7 entitles employees to solicit nonemployees, the validity of Stanford’s policy turns on the second Eastex question: Does the fact that the solicitation and distribution activities took place on the employer’s property give rise to countervailing employer interests that outweigh employee section 7 rights? Echoing its justification for banning solicitation and distribution activities outside patient units, *344 Stanford argues that its employees’ right to solicit nonemployees is outweighed by the need to “respect ... the privacy and sensitivity of patients.” Petitioner’s Br. at 16. For essentially the same reasons we have sustained the Board’s conclusion that Stanford failed to establish a likelihood of patient disturbance that could justify its more limited ban on solicitation of fellow employees, we agree with the Board that Stanford failed to demonstrate that its interest in patient privacy and well-being outweighs its employees’ section 7 rights to solicit nonemployees. The ALJ explained:
The rule [banning all solicitation of non-employees and distribution to them] is so broad as to encompass all lawful employee[s’] petitioning of public support regardless of where such solicitation or distribution occurs on [Stanford’s] property. ... The ban clearly bars protected activity throughout the hospitals and other areas defined only as [Stanford’s] property, without establishing a special need for such a broad ban. There was no showing patients would receive such literature outside the hospital buildings or in the cafeterias, gift shops, maintenance or utility areas. Employees, absent a showing of special circumstances, are not barred from standing in front of hospitals and handing out literature concerning a labor issue. [Stanford] has failed to demonstrate the existence of special circumstances in this ease.
UCSF Stanford Health Care, 335 N.L.R.B. No. 42, at 50. The ALJ also observed that Stanford presented no persuasive evidence that “such a broad ban is necessary to protect patients,” or that “regular leaflet-ting by the Union outside the Hospital during the organizing campaign prior to the ban ... had any adverse effect upon patient care.” Id.
Contesting none of these findings, Stanford maintains that even if section 7 allows solicitation of nonemployees, employees may not exercise such rights in hospitals. In support, Stanford first cites
Beth Israel Hospital’s
statement that “a rule forbidding any distribution to or solicitation of nonemployees would do much to prevent potentially upsetting literature from being read by patients.”
Beth Israel Hosp.,
Stanford also cites
Aroostook County Regional Ophthalmology Center v. NLRB,
Finally, Stanford relies on
Rocky Mountain Hospital,
As the Board has explained, it has a “well-established practice of adopting] an administrative law judge’s findings to which no exceptions are filed. Findings adopted under such circumstances are not ... considered precedent for any other case.”
Colgate-Palmolive Co.,
Eviction of Harland
This brings us finally to Stanford’s challenge to the Board’s conclusion that the eviction of union organizer Harland violated NLRA section 8(a)(1). The facts are these: Sometime in September 1998, while Harland was sitting on a bench waiting for a ride from a hospital employee, a Stanford guard directed him to leave the premises. The guard recognized Harland both from earlier conversations and from having previously kicked him out of the cafeteria and other parts of the hospital for violating Stanford’s solicitation and distribution policy. Although Harland insisted that he was merely waiting for a ride, like others standing nearby, the guard escorted him off the premises, telling him never to return.
The ALJ found that Harland’s eviction constituted discrimination on the basis of protected activity because Stanford had not evicted persons unaffiliated with the union who were also waiting for rides. Although the ALJ found that the eviction also violated California law, the Board, in affirming the ALJ, relied “solely on the judge’s conclusion that the eviction discriminated against Harland based on protected activity.” UCSF Stanford Health Care, 335 N.L.R.B. No. 42, at 1.
Stanford argues that the Board should have compared Harland to persons who were not only waiting for rides on hospital property, but, [who] like Harland, had also been previously asked to leave the hospital for violating its solicitation and distribution policy. According to Stanford, because neither the ALJ nor the Board found that it treated Harland any differently from others who had violated the solicitation and distribution policy, the eviction of Har-land cannot constitute discrimination in violation of section 8(a)(1). We agree.
*346
As a nonemployee union organizer — in contrast to a Stanford employee — Harland had no section 7 right of access to Stanford’s property.
See Lechmere,
Here, the Board violated this basic principle. It compared Harland, a self-confessed serial violator of Stanford’s solicitation and distribution rules, to non-soliciting bench sitters. It should have compared Harland to other bench sitters who had previously violated Stanford’s solicitation policy.
III.
Having considered Stanford’s remaining arguments and found them to be without merit, we deny the petition with respect to the solicitation and distribution policy and grant the Board’s cross-application for enforcement. With respect to Harland’s eviction, we grant Stanford’s petition and deny the Board’s cross-application for enforcement.
So ordered.
