Petitioner Steven Preminger brings a constitutional challenge to the validity of 38 C.F.R. § 1.218(a)(14), a regulation promulgated by the Department of Veterans Affairs (“VA”). 1 He does so pursuant to 38 U.S.C. § 502, which gives this court authority to review rulemaking by the VA.
Section 1.218(a)(14) governs the conduct of visitors on property under the charge and control of the VA. Among other things, it prohibits visitors to VA property from engaging in “demonstrations” unless authorized by the head of the facility involved. Id. § 1.218(a)(14)(i). The regulation defines “unauthorized demonstra *1269 tions” to include “partisan activities, i.e., those involving commentary or actions in support of, or in opposition to, or attempting to influence, any current policy of the Government of the United States, or any private group, association, or enterprise.” Id. § 1.218(a)(14)(ii). Mr. Preminger challenges section 1.218(a)(14) on two grounds. First, he argues that, in promulgating the regulation, the Secretary of the VA (“Secretary”) 2 exceeded his statutory authority and failed to engage in required notice and comment rulemaking. Second, he argues that the regulation on its face violates the First Amendment to the United States Constitution. For the reasons set forth below, we reject Mr. Preminger’s challenge to the promulgation of section 1.218(a)(14). In addition, we hold that section 1.218(a)(14) does not on its face violate the First Amendment.' We therefore deny Mr. Preminger’s petition to invalidate the regulation.
BACKGROUND
I.
Mr. Preminger is the chairman of the Santa Clara County, California, Democratic Central Committee (“SCCDCC”). He wishes to register to vote veterans who reside at the VA’s Menlo Park, California, Medical Center (“Menlo Park Medical Center” or “Medical Center”).
In April of 2004, Mr. Preminger, his attorney Scott Rafferty, and another individual, visited Building 331 at the Menlo Park Medical Center, intending to register voters. However, when Mr. Preminger’s party visited Building 331, a VA employee told the party to leave, which it did.
II.
After being turned away from the Medical Center, Mr. Preminger, along with the SCCDCC, filed suit in the United States District Court for the Northern District of California, seeking an injunction against enforcement of section 1.218(a)(14). In the suit, Mr. Preminger claimed,
inter alia,
that section 1.218(a)(14) violates the First Amendment, both as applied to him and on its face.
Preminger v. Principi,
Mr. Preminger appealed the denial of his motion for a preliminary injunction to the United States Court of Appeals for the Ninth Circuit. On August 25, 2005, the Ninth Circuit affirmed the ruling of the district court that Mr. Preminger had not shown a likelihood of success on the merits with respect to his as-applied challenge. Id. at 826. The circuit court also affirmed the district court’s ruling that it lacked jurisdiction over Mr. Preminger’s facial challenge to section 1.218(a)(14). Id. at 820-21. On October 14, 2006, Mr. Preminger’s section 502 petition was docketed in this court. His as-applied challenge to section 1.218(a)(14) remains pending in the district court.
DISCUSSION
I.
Pursuant to 38 U.S.C. § 502, we have jurisdiction “to directly review the validity
*1270
of both the rulemaking process and the challenged rules of the VA.”
Disabled Am. Veterans v. Gober,
An action of the Secretary to which section 552(a)(1) or 553 of title 5 (or both) refers (other than an action relating to the adoption or revision of the schedule of ratings for disabilities adopted under section 1155 of this title) is subject to judicial review. Such review shall be in accordance with chapter 7 of title 5 and may be sought only in the United States Court of Appeals for the Federal Circuit. 3
Therefore, our review is in accordance with Chapter 7 of the Administrative Procedure Act (“APA”), which directs us to hold unlawful and set aside any agency action that is “contrary to constitutional right, power, privilege, or immunity.” 5 U.S.C. § 706(2)(B). In his petition pursuant to section 502, Mr. Preminger asserts that, in promulgating section 1.128(a)(14), the Secretary exceeded his authority and failed to comply with the requirements of notice and comment rulemaking. In addition, he argues that the regulation is unconstitutional on its face because it violates the First Amendment. We address the former contentions first.
II.
A.
Mr. Preminger contends that when section 1.128(a)(14) was promulgated, the Secretary exceeded his statutory authority. Section 1.128(a)(14) was promulgated pursuant to 38 U.S.C. § 901, which gives the Secretary authority to “prescribe regulations to provide for the maintenance of law and order and the protection of persons and property on Department property.” Mr. Preminger argues that section 1.128(a)(14) covers the “content of private speech,” and therefore “is not within the scope of the statutory authority to maintain law and order or to protect persons and property.” Mr. Preminger further argues that Congress does not have the authority to grant the Secretary the authority to violate the First Amendment, which he asserts section 1.128(a)(14) does. The government responds that the regulation is within the Secretary’s authority.
We reject Mr. Preminger’s argument. We agree, of course, that Congress cannot authorize, nor can the VA promulgate, a regulation that violates the Constitution, and we address, in Part III, infra, whether section 1.218(a)(14) does violate the First Amendment. Assuming for present purposes that the regulation is constitutional, we agree with the government that its promulgation was within the Secretary’s statutory authority.
As early as February of 1970, the Secretary promulgated predecessors to 38 C.F.R. § 1.218(a)(14), Conduct and Ceremonies, 35 Fed.Reg. 2389, 2389 (Feb. 3, 1970); Veterans Administration Cemeteries, 35 Fed.Reg. 2389, 2389-90 (Feb. 3, 1970), and in September of 1973, the Secretary promulgated another version of the regulation, which provided in relevant part:
For the purpose of the prohibition expressed in this paragraph unauthorized demonstrations or services shall be defined as, but not limited to, ... partisan activities which may be described as commentary or actions in support of, or *1271 in opposition to, or attempting to influence, any current policy of the Government of the United States, or any private group, association, or enterprise.
38 Fed.Reg. 24,364, 24,364-65 (Sept. 7, 1973). In 1973, section 901 gave the Secretary the power to “make all needful rules and regulations for the governing of the property under his charge and control.” National Cemeteries Act of 1973, Pub.L. No. 93-43, § 4, 87 Stat. 75, 79 (codified as amended at 38 U.S.C. § 901 (2000)). As seen, the present version of section 901 gives the Secretary authority to “prescribe regulations to provide for the maintenance of law and order and the protection of persons and property on Department property.” We think both versions of section 901 make it clear that Congress wanted the VA to have the ability to ensure that the activities of visitors to VA property not be disruptive of the VA’s mission to provide services to veterans. See, e.g., VA Palo Alto Health Care System, http://www.palo-alto.med.va.gov/ Mission.asp (“Mission Statement: Honor America’s veterans by providing exceptional health care that improves their health and well-being.”) (last visited June 17, 2007). Assuming its constitutionality, section 1.218(a)(14), which prohibits unauthorized demonstrations, is plainly within section 901’s grant of authority.
B.
Mr. Preminger next argues that section 1.218(a)(14) is invalid because it has never been subjected to a notice and comment rulemaking process.
See Farrell v. Dep’t of Interior,
The government responds that Mr. Preminger’s APA challenge is untimely. According to the government, an APA claim such as Mr. Preminger’s is subject to the six-year statute of limitations of 28 U.S.C. § 2401(a). Section 2401(a) provides that “every civil action against the United States shall be barred unless the complaint is filed within six years after the right of action first accrues.” The government contends this includes causes of action under the APA Further, the government asserts, a cause of action seeking judicial review under the APA accrues at the time of final agency action. The government therefore reasons that because the Secretary promulgated section 1.218(a)(14) in September of 1973, see 38 Fed.Reg. at 24,364-65, and amended it in July of 1985, see 50 Fed.Reg. 29,226, 29,227-28 (July 18, 1985), the statute of limitations lapsed at the latest in July 1991, over fifteen years before the petition was filed in this case.
We agree with the government that Mr. Preminger’s procedural challenge to the rule-making process of 38. C.F.R. § 1.218(a)(14) is time-barred. Our sister circuits have held that actions for judicial review under the APA are subject to the statute of limitations in 28 U.S.C. § 2401(a).
See, e.g., Nagahi v. INS,
Like the APA, section 502 does not contain its own statute of limitations. We hold that the statute of limitations in section 2401 applies to actions under section 502. We think this makes sense because, as seen, section 502 calls for review of VA rulemaking under the standards of the APA. At the same time, we reject Mr. Preminger’s argument that the original failure to engage in notice and comment rulemaking with respect to the regulation represents a continuing violation of the APA. The government is correct that a cause of action seeking judicial review under the APA accrues at the time of final agency action.
See Slater,
Mr. Preminger filed his 38 U.S.C. § 502 challenge to the promulgation of section 1.218(a)(14) on October 14, 2006, well over more than six years after the VA’s last rulemaking in July of 1985. His APA rulemaking challenge therefore is barred by the statute of limitations.
III.
The main issue on appeal is Mr. Preminger’s facial challenge to 38 C.F.R. § 1.218(a)(14). Section 1.218(a)(14) provides as follows:
Demonstrations, (i) All visitors are expected to observe proper standards of decorum and decency while on VA property. Toward this end, any service, ceremony, or demonstration, except as authorized by the head of the facility or designee, is prohibited. Jogging, bicycling, sledding and other forms of physical recreation on cemetery grounds is prohibited.
(ii) For the purpose of the prohibition expressed in this paragraph, unauthorized demonstrations or services shall be defined as, but not limited to, picket *1273 ing, or similar conduct on VA property; any oration or similar conduct to assembled groups of people, unless the oration is part of an authorized service; the display of any placards, banners, or foreign flags on VA property unless approved by the head of the facility or designee; disorderly conduct such as fighting, threatening, violent, or tumultuous behavior, unreasonable noise or coarse utterance, gesture or display or the use of abusive language to any person present; and partisan activities, i.e., those involving commentary or actions in support of, or in opposition to, or attempting to influence, any current policy of the Government of the United States, or any private group, association, or enterprise.
38 C.F.R. § 1.218(a)(14) (emphases added).
Mr. Preminger contends that the part of the regulation that deals with “partisan activities” (underlined above) is facially invalid because it contravenes the First Amendment.
5
The First Amendment states that “Congress shall make no law ... abridging the freedom of speech.” U.S. Const. Amend. I. According to Mr. Preminger, because the regulation allows the VA to impose content-based restrictions without procedural safeguards, it vests unbridled discretion in the VA, is unreasonable, and thus unconstitutional.
See City of Lakewood v. Plain Dealer Publ’g Co.,
The government argues first that Mr. Preminger’s challenge to section 1.218(a)(14) is barred by the doctrine of
stare decisis,
in view of our decision in
Griffin v. Secretary of Veterans Affairs,
A.
Stare decisis
plays an important role “in preserving the rule of law and in ensuring that its evolution is not subverted by arbitrariness.”
Wilson v. United States,
In
Griffin,
Patrick J. Griffin, III, and Gregory S. Clemmer (together, “Griffin”) brought a section 502 challenge to the facial validity of 38 C.F.R. § 1.218(a)(14). Griffin desired to have the Confederate flag flown daily at a cemetery in which approximately 3,300 Confederate soldiers who died at a Union prison camp are buried.
Griffin,
In addressing Griffin’s attack on section 1.218(a)(14), we focused our inquiry on the flag display clause and the cemetery-related portion of the regulation. Id. at 1322. In so doing, we stated that Griffin had not provided any “indication ... that the VA ha[d] ever penalized a speaker for unauthorized orations or partisan activity on VA property.” Id. at 1329. In addition, we noted that Griffin made “no allegation that section 1.218(a)(14) poses a risk of censorship at any VA property other than national cemeteries.” Id. at 1322. Nor, we noted, did he allege that the regulation would “chill speech in any venue other than national cemeteries.” Id. at 1326. Thus, Griffin did not attack, and we did not consider, the “partisan activities” clause of section 1.218(a)(14), which is what is at issue in this case.
On the merits, we rejected Griffin’s facial challenge.
Id.
at 1331. We first determined that VA cemeteries are nonpublic fora and noted that “we have no reasons to conclude that other VA property ought to be classified as a traditional or designated public forum.”
Id.
at 1322. We then considered Griffin’s unbridled discretion challenge in the context of a nonpublic forum and held that the discretion vested in VA officials by section 1.218(a)(14) is reasonable.
Id.
at 1325. Turning to Griffin’s claim that, as a licensing scheme, the regulation lacks procedural safeguards, we held that the contention did not provide an “independent basis for striking down a regulation,” and we reasoned that the procedural safeguards requirement had “little relevance to the present case” because it was mostly subsumed in the unbridled discretion inquiry.
Id.
at 1328. Moreover, we noted that “exclusions of speakers from nonpublic fora have been upheld despite a complete absence of established proce
*1275
dures for making such decisions.”
Id.
(citing
Ark. Educ. Television Comm’n v. Forbes,
As noted above, Mr. Preminger’s challenge does not ask us to decide the same question of law we decided in,
Griffin. Griffin
only considered the flag display clause and cemeteries. Furthermore, if we were to conclude that the partisan activities clause of section 1.218(a)(14) violates the First Amendment, as Mr. Preminger urges us to do, our decision would not conflict with
Griffin
because we could sever the “partisan activities” clause from the remainder of the regulation. The Supreme Court has stated that an invalid portion of a statute may be severed from the remainder of the statute and the remainder of the statute upheld as valid. “ ‘Unless it is evident that the Legislature would not have enacted those provisions which are within its power, independently of that which is not, the invalid part may be dropped if what is left is fully operative as a law.’ ”
Buckley v. Valeo,
In short, in this case we consider the “partisan activities” clause of section 1.218(a)(14). It is to that issue that we now turn.
B.
A challenge to the constitutionality of a regulation presents an issue of law,
see Terry v. Principi,
While prior restraints are presumed invalid, facial challenges to speech restrictions are generally disfavored, and a petitioner faces a heavy burden in advancing his or her claim.
See Nat’l Endowment for the Arts v. Finley,
C.
Government restrictions on speech on public property are traditionally analyzed by classifying the regulated property as one of three kinds of fora described by the Supreme Court: public fora, designated public fora, and nonpublic fora.
Griffin,
We begin the forum analysis with 38 U.S.C. § 901, the statute pursuant to which the Secretary promulgated the regulation at issue. As already seen, it states that “[t]he Secretary shall prescribe regulations to provide for the maintenance of law and order and the protection of persons and property on Department property.” 38 U.S.C. § 901(a)(1). The statute defines “Department property” to mean “land and buildings that are under the jurisdiction of the Department and are not under the control of the Administrator of General Services.”
Id.
§ 901(a)(2). Consistent with the statutory charge, section 1.218 states, in relevant part, that its rules and regulations “apply at all property under the charge and control of the VA (and not under the charge and control of the General Services Administration).” 38 C.F.R. § 1.218(a). The parties agree that VA Medical Centers, such as the Menlo Park Medical Center, constitute “property under the charge and control of the VA.” Beyond that, however, they have not been able to enlighten us as to what other facilities are “under the charge and control of the VA” so as to be covered by the regulation. Nor have they been able to point us to authority that would help us answer the question. Under these circumstances, we will proceed in the following manner: For
*1277
purposes of adjudicating Mr. Preminger’s facial challenge to the “partisan activities” clause of section 1.218(a)(14), we will start from the premise that the relevant fora are VA Medical Centers, and we will consider the Menlo Park Medical Center to be typical of such facilities.
See Chiffin,
Mr. Preminger states that the Menlo Park Medical Center and VA Medical Centers in general consist of buildings and outdoor, communal areas. He asserts that although some of the buildings are not generally open to the public, most are open. Focusing on the Menlo Park Medical Center, he tells us that the facility includes the largest open space in the city of Menlo Park, a regional bus stop, and various through streets and sidewalks. We are further informed that the Menlo Park Medical Center covers ninety-five acres, includes a teaching hospital, three nursing homes, and a domiciliary for homeless veterans. Veterans are housed in numerous buildings on the Menlo Park Medical Center grounds, including Building 331, which Mr. Preminger sought to visit to register voters. On this basis, Mr. Preminger argues that VA Medical Centers are traditional public fora. He further argues that even if the grounds are not traditional public fora, the VA has intentionally opened the grounds for public discourse.
The government does not dispute Mr. Preminger’s description of the Menlo Park Medical Center. It does contend, however, that the Medical Center is nonpublic property. The government relies on
United States v. Kokinda,
We agree with the government that VA Medical Centers, exemplified by the Menlo Park Medical Center, constitute nonpublic fora. In
Kokinda,
In its
Kokinda
forum analysis, the Court relied upon
Greer v. Spock. See Kokinda,
Kokinda, Greer,
and
Jones
are consistent with two important principles:
first,
“[t]he Government’s ownership of property does not automatically open that property to the public,”
Kokinda,
We conclude that VA Medical Centers, of which the Menlo Park Medical Center is an example, are, for First Amendment purposes, nonpublic fora. In our view, the fact that the public has been given access to the Menlo Park Medical Center and that the Medical Center has a regional bus stop, through streets and sidewalks, and the largest open space in the city of Menlo Park, is outweighed by the nature and purpose of the Medical Center. At the Medical Center, the government is acting in a proprietary capacity to further the mission of the VA in general and the Medical Center in particular. The mission of the VA is to provide health care and services for veterans and their families.
See
Veterans’ Compensation, Education, and Employment Amendments of 1982, Pub.L. No. 97-306, § 409(a), 96 Stat. 1429, 1446 (“It is the policy of the United
*1279
States that the Veterans’ Administration [now the Department of Veterans Affairs] — ‘(1) shall maintain a comprehensive, nationwide health-care system for the direct provision of quality health-care services to eligible veterans.United States Department of Veterans Affairs, Mission, Vision, Core Values & Goals, http://www.va.gov/about(l)_va/mission.asp (“Mission Statement — ‘To care for him who shall have borne the battle and for his widow and his orphan.’ ”) (last visited June 17, 2007). At the same time, the mission of the Menlo Park Medical Center is to “Honor America’s veterans by providing exceptional health care that improves their health and well-being.” VA Palo Alto Health Care System, Mission Statement, h ttp://www.palo-alto.med.va.gov/Mission.asp (last visited June 17, 2007). Consistent with these missions, the Menlo Park Medical Center “operates nearly 900 beds, including three nursing homes and a 100-bed homeless domiciliary[,] all to serve more than 85,000 enrolled veterans.” VA Palo Alto Health Care System, About Us, http://www.palo-alto.med.va.gov/about.asp (last visited June 17, 2007). The Menlo Park Medical Center offers health care services in a broad range of areas, including services to homeless veterans, post traumatic stress disorder programs, and recreation therapy. VA Palo Alto Health Care System, Menlo Park, http://www.va. gov/directory/guide/facility.asp?ID=5195 (last visited June 17, 2007). In sum, although the Menlo Park Medical Center has “public” areas, the VA has not made the Medical Center available as a forum for First Amendment activity.
See, e.g., Kokinda,
D.
In a nonpublic forum, “the government may restrict access by content or speaker identity, so long as the restrictions are reasonable and not an effort to suppress expression merely because public officials oppose the speaker’s view.”
Griffin,
We hold that the restriction on “partisan activities” by “visitors” found in 38 C.F.R. § 1.218(a)(14) is reasonable and viewpoint neutral. The VA must be able to maintain a place of healing and rehabilitation for the veterans for which it provides services. Demonstrations and other disruptions could interfere' with the VA’s ability to provide those services and could
*1280
impede the VA’s ability to carry out its mission of caring for veterans. In light of these considerations, we cannot say that it is unreasonable for the VA to regulate the activities taking place on its grounds and to exercise its discretion in determining when a “demonstration” (defined to include “partisan activities”) would be disruptive.
See Griffin,
We think the VA must have, as part of its discretion, the ability to determine the disruption authorized partisan activities (and ensuing partisan activities that would have to be similarly authorized to prevent the VA from engaging in viewpoint discrimination) would cause. In other words, as part of the exercise of its discretion, the VA must be able to decide when its mission would be compromised to a level that counsels against granting the request to conduct a demonstration. Even if the regulation does reach constitutionally protected activity as argued by Mr. Preminger, we cannot say that that alone renders the regulation “substantially overbroad” so as to warrant facial invalidation.
See id.
at 1321;
see also Broadrick v. Oklahoma,
Mr. Preminger nevertheless argues that, even assuming VA Medical Centers are nonpublic fora, section 1.218(a)(14) fails constitutional muster because it allows the VA to. cut off all electioneering and policy discussion without any alternative means of communication. He thus contends that the regulation is overbroad. In making this arguments he relies on
Lee v. International Society for Krishna Consciousness,
In
Lee v. International Society for Krishna
Consciousness,
6
the Supreme
*1281
Court held that a Port Authority of New York and New Jersey regulation banning “leafletting” — the “continuous or repetitive ... distribution of ... printed or written material” — in a nonpublic forum was not reasonable and violated the First Amendment.
Soc’y for Krishna Consciousness,
In
Jews for Jesus,
the Court was confronted with a resolution promulgated by the Board of Airport Commissioners for Los Angeles International Airport (“LAX”). The resolution provided in pertinent part: “[T]he Central Terminal Area at Los Angeles International Airport is not open for First Amendment activities by any individual and/or entity.”
Jews for Jesus,
A minister for Jews for Jesus, a nonprofit religious corporation, who was distributing free religious literature in the Central Terminal Area of LAX, was stopped by an airport peace officer. The officer provided the minister with a copy of the resolution, explained that he was violating it, and requested that the minister leave LAX.
Id.
at 571,
The regulation at issue in this case differs markedly from the resolution before the Court in Jews for Jesus. The “partisan activities” clause of section 1.218(a)(14) only applies to “demonstrations,” which presumably would cause disruptions at VA Medical Centers. 8 We have no difficulty concluding that, for First Amendment purposes, section 1.218(a)(14) is not overbroad.
We also have no difficulty concluding that section 1.218(a)(14) is viewpoint neutral. The regulation is clear on its face. It requires authorization for any partisan activity, whether for or against “current policy of the Government of the United States, or any private group, association, or enterprise.” 38 C.F.R. § 1.218(a)(14). In our view, the regulation is non-diserimi-natory.
E.
Finally, Mr. Preminger advances two additional arguments as to why section 1.218(a)(14) violates the First Amendment. First, he asserts that the “administrative record” 9 shows that, in its promulgation of the 1970 version of the regulation, the VA wanted to target mass demonstrations, and he contends that the VA’s enforcement of the regulation against him has no rational basis. Next, he contends that the VA cannot restrict his access to the Medical Center based solely on his affiliation with a political party.
The short answer to these arguments is that they belong in district court, not before us. That is because these arguments are part and parcel of the as-applied challenge that is pending in the Northern District of California. In other words, whether Mr. Preminger’s conduct was a “demonstration” under the regulation and whether he was excluded because of his party affiliation are factual questions that are not part of his facial challenge. They are part of his as-applied challenge.
See Flores,
In sum, because VA property, exemplified by the Menlo Park Medical Center, constitutes nonpublic fora and because section 1.218(a)(14) is reasonable and viewpoint neutral, it does not, on its face, violate the First Amendment.
CONCLUSION
For the forgoing reasons, we deny Mr. Preminger’s petition to invalidate 38 C.F.R. § 1.218(a)(14).
*1283 COSTS
Each party shall bear its own costs.
DENIED
Notes
. In the interest of convenience, we use the term "VA” to refer to both the Department of Veterans Affairs and its predecessor, the Veterans Administration.
. In the interest of convenience, we use the term “Secretary” to refer to both the Secretary of the VA and the Administrator of the Veterans Administration.
. Section 552(a)(1), inter alia, requires agencies to publish in the Federal Register “rules of procedure ... [and] substantive rules of general applicability adopted as authorized by law, and statements of general policy or interpretations of general applicability formulated and adopted by the agency.” Section 553 outlines the requirements that must be met by an agency when it promulgates a regulation through notice and comment rulemaking.
. It is undisputed that section 1.218(a)(14) was not subjected to notice and comment when initially promulgated in 1973, or when amended in 1985.
. Mr. Preminger stated at oral argument that he may only raise a facial challenge in this court. We agree. As we stated in
Gober,
"under 38 U.S.C. § 502, we may review the VA’s procedural and substantive rules, any amendments to those rules, and the process in which those rules are made or amended.”
.
International Society for Krishna Consciousness v. Lee,
. If the VA attempted to enforce section 1.218(a)(14) against a leafletter, as suggested by Mr. Preminger, that would be appropriate for an as-applied challenge in which a court would determine whether the distribution was a demonstration and whether the application of the regulation in that circumstance was reasonable.
. Whether Mr. Preminger's registering of voters is a "demonstration” within the meaning of section 1.218(a)(14) is a factual question beyond the scope of this facial challenge.
. The "administrative record” to which Mr. Preminger refers includes VA documents relating to the promulgation of the regulation in 1970 and in 1973 and relating to the amendment of the regulation in 1985.
