United States Court of Appeals
                             For the Eighth Circuit
                         ___________________________

                                 No. 16-1190
                         ___________________________

                                     Jason Powell,

                        lllllllllllllllllllll Plaintiff - Appellant,

                                            v.

  Roxann Ryan, in her official capacity as Commissioner of Iowa Department of
Public Safety1; Gary Slater, in his official capacity as Fair Secretary/Manager/CEO
of Iowa State Fair; D. Smith, individually and in his official capacity as Officer for
    Iowa State Fair Patrol; Michael Cunningham, individually and in his official
                    capacity as Trooper for the Iowa State Patrol,

                      lllllllllllllllllllll Defendants - Appellees.
                                       ____________

                     Appeal from United States District Court
                  for the Southern District of Iowa - Des Moines
                                  ____________

                           Submitted: September 20, 2016
                               Filed: May 2, 2017
                                  ____________

Before COLLOTON, MELLOY, and SHEPHERD, Circuit Judges.
                         ____________




      1
      Commissioner Ryan is substituted for her predecessor under Federal Rule of
Appellate Procedure 43(c)(2).
COLLOTON, Circuit Judge.

        This is Jason Powell’s second appeal concerning his efforts to gain an
injunction against the enforcement of rules of the Iowa State Fair that forbid
impeding traffic and bringing signs attached to poles and sticks to the Fair. In the
first appeal, this court ruled that Powell was entitled to no more than certain narrow
relief granted by the district court, because he failed to demonstrate a likelihood of
success on the merits of his First Amendment claim or a threat of irreparable harm.
Powell v. Noble, 

(8th Cir. 2015). The court remanded, however, for
consideration of whether Powell was entitled to additional relief based on his claim
under the Due Process Clause. On remand, the district court2 denied Powell’s request
for a broader preliminary injunction, and Powell appeals. Because Powell is unlikely
to succeed on his due process claim and has failed to show irreparable harm, we
affirm.

                                          I.

       The Iowa State Fair is an eleven-day annual event on the Iowa State
Fairgrounds that attracts more than one million visitors per year. The 435-acre
Fairgrounds are owned by the State of Iowa and managed by the Iowa State Fair
Board. During the 2013 Fair, Powell went to a sidewalk outside an entrance to the
Fairgrounds to share a religious message. Powell held a sign attached to a pole and
engaged in conversations with passersby. Patrol officers working for the Fair
approached Powell and told him that he must leave the sidewalk, but that he could
continue his activity across the street. Powell alleges that he asked why he must
leave, and that the officers told him that he would be arrested if he did not depart.
Powell crossed to the other side of the street, but left shortly thereafter.


      2
       The Honorable Robert W. Pratt, United States District Judge for the Southern
District of Iowa.

                                         -2-
       The following day, Powell returned to the Fair and stood on a sidewalk outside
a different entrance to the Fairgrounds while holding a sign attached to an aluminum
pole. A patrol officer again told Powell that he must leave. An Iowa State Trooper
then arrived and escorted Powell to a booking area inside the Fairgrounds. The
trooper issued Powell an ejection notice. The notice said that Powell was ejected for
the duration of the 2013 State Fair and warned him that he would be charged with
criminal trespassing, a simple misdemeanor, if he returned to the Fairgrounds during
the 2013 Fair.

        Powell sued the Iowa Commissioner of Public Safety, the Chief Executive
Officer of the Iowa State Fair, a State Fair patrol officer, and the state trooper,
alleging that they violated his rights under the First Amendment and the Due Process
Clause. He sought injunctive and declaratory relief and nominal damages. The
officials responded that they acted based on two unwritten Fair rules governing the
activities of visitors: (1) “the activity must not impede the flow of people into, out
of, or within the Fairgrounds,” and (2) “if a visitor brings a sign, the sign must not be
attached to any kind of pole or stick due to safety concerns with the pole or stick
being used as a weapon.” In his reply brief, Powell argued that these unwritten rules
are unconstitutionally vague. The district court granted narrow preliminary injunctive
relief as to one area near the Fairgrounds where the officials conceded that Powell’s
activities would not likely impede traffic, but otherwise denied relief.

       Powell appealed the denial of broader relief, and this court affirmed in part but
remanded for further proceedings. The court concluded that Powell was unlikely to
succeed on his First Amendment claim, because the area immediately outside the
Fairgrounds was a limited public forum, and the restrictions on Powell’s speech were
reasonable and viewpoint-neutral. 

. The court said,
however, that Powell’s separate allegation that the rules violated his due process
rights “still implicates speech that both parties agree is protected,” and remanded the
case “for consideration of whether Powell is entitled to preliminary injunctive relief

                                          -3-
based on his due process claim.” 

On remand, the district court denied
the injunction, concluding that Powell was unlikely to prevail on his due process
claim and had failed to demonstrate irreparable harm.

       A district court considering injunctive relief evaluates the movant’s likelihood
of success on the merits, the threat of irreparable harm to the movant, the balance of
the equities between the parties, and whether an injunction is in the public interest.
Dataphase Sys., Inc. v. C L Sys., Inc., 

, 114 (8th Cir. 1981) (en banc).
We review the district court’s denial of a preliminary injunction for abuse of
discretion. 

.

                                           II.

       To justify an injunction in this context, Powell must establish a reasonable
probability of success on his claim. 

On remand, the district court
concluded that Powell was unlikely to succeed on the merits of his due process claim,
because the disputed rules did not have a chilling effect on Powell’s free speech
rights. Powell responds that the district court simply relied on this court’s conclusion
about his First Amendment claim and failed to analyze independently whether the
Fair rules were unconstitutionally vague under the Due Process Clause.

       Powell’s complaint is that the unwritten Fair rules are too vague to provide fair
notice of what conduct is prohibited and to avoid arbitrary and discriminatory
enforcement. See Grayned v. City of Rockford, 

, 108-09 (1972). This
court ruled in the first appeal that Powell is unlikely to succeed on a First Amendment
claim, because the rules are reasonable restrictions on the time, place, and manner of
speech. Given that speech covered by the Fair’s rules is properly restricted, Powell’s
notice claim must be that the rules threaten to chill speech that falls outside the scope
of the rules. In other words, Powell contends that the alleged vagueness of the rules
leads Fairgoers to “steer far wider of the unlawful zone . . . than if the boundaries of

                                          -4-
the forbidden areas were clearly marked.” 

(internal quotations omitted).
We see no likelihood of success on this claim.

       There is some doubt whether the vagueness doctrine applies with much force
to rules of the Fair. The leading precedents concerning this doctrine involve penal
statutes that chill speech with the threat of criminal punishment. See Kolender v.
Lawson, 

, 358-59 (1983); Smith v. Goguen, 

, 572-74
(1974). Where potential sanctions are less severe, as in the case of civil penalties, due
process requires less precision. Vill. of Hoffman Estates v. Flipside, Hoffman Estates,
Inc., 

, 498-99 (1982). The rules of the State Fair are in yet another
category. A violation of the disputed rules triggers no criminal liability and no civil
monetary penalty; the only sanction for violating rules of the Fair is ejection from the
Fair. Criminal penalties might apply only if an ejected person commits a separate
offense of trespass after receiving clear notice of his ejection. Although a more
stringent vagueness test applies when a statute interferes with the right of free speech,

and the doctrine has been employed to invalidate non-penal regulations
that resulted in the loss of employment, see Keyishian v. Board of Regents of
University of State of New York, 

, 603-04 (1967), it is not clear how the
doctrine applies to rules, like those of the State Fair, that prescribe such a modest
consequence for a violation. See Milestone v. City of Monroe, 

, 785 (7th
Cir. 2011).

       Whatever level of precision might be required for Fair rules to satisfy due
process, however, Powell is not likely to succeed on his claim. Powell seeks to carry
signs on poles and to display them while standing on sidewalks outside entrances to
the Fairgrounds. He complains that he could not have known about the rules before
he was directed to discontinue his activities in 2013. But Powell seeks prospective
injunctive relief, and the relevant question is whether he now has fair notice of the
rules. During the 2013 Fair and in this litigation, the State has given Powell clear
notice of the rules against impeding traffic and carrying signs on poles and sticks.

                                          -5-
These rules prohibit Powell’s proposed conduct. “[A] plaintiff whose speech is
clearly proscribed cannot raise a successful vagueness claim under the Due Process
Clause of the [Fourteenth] Amendment for lack of notice. And he certainly cannot
do so based on the speech of others.” Holder v. Humanitarian Law Project, 

, 20 (2010).

       Powell argues that the terms of the rules are insufficiently clear to satisfy the
requirement of due process. But “perfect clarity and precise guidance have never
been required even of regulations that restrict expressive activity.” Ward v. Rock
Against Racism, 

, 794 (1989). The phrase “impeding traffic” and the
phrase “sign . . . attached to . . . pole or stick” are not indeterminate. A person of
ordinary intelligence in Powell’s position is on fair notice that standing continuously
on a sidewalk that is a thoroughfare for pedestrian traffic outside a busy Fairgrounds
is contrary to a rule against impeding traffic. He is also well informed that carrying
a sign on a pole violates a rule against carrying signs attached to sticks or poles. The
terms of the rules are clear in their application to Powell’s proposed activities.

       For similar reasons, Powell is not likely to succeed on a claim that the Fair’s
rules impermissibly encourage arbitrary and discriminatory enforcement. Due
process allows for the exercise of some degree of judgment in law enforcement.

. The rules at issue are not standardless; they provide the
requisite “minimal guidelines to govern law enforcement.” 

;

n.22. Powell hypothesizes that patrol officers might
arbitrarily remove him from standing on a sidewalk to display signs and speak with
pedestrians while allowing other Fairgoers to pause on a sidewalk to talk on a cellular
telephone or consult a map. He complains that he is banned from displaying a sign
affixed to a pole or stick outside the Fair while visitors are permitted to purchase and
carry food on a stick within the Fairgrounds. These are not examples of
discriminatory enforcement of the rules but rather pragmatic applications of the
standards to disparate circumstances. Powell presented no evidence that the Fair

                                          -6-
authorities have discriminated in favor of others who are similarly situated to him
based on viewpoint or other impermissible criterion.

       Powell cites two circuit precedents that warrant discussion. In Stahl v. City of
St. Louis, 

(8th Cir. 2012), the court held unconstitutionally vague a
criminal ordinance that forbade the display of signs “in consequence[] of which there
is such a gathering of persons or stopping of vehicles as to impede either pedestrians
or vehicular traffic.” 

The court ruled that the ordinance failed to give fair
notice to a citizen who wished to display a sign on a highway overpass, because a
violation depended on the reactions of third parties traveling below the overpass. As
a result, the person displaying a sign could not know in advance whether the display
would constitute a violation. The rules of the Fair as applied to Powell do not present
the same concern. A person standing continuously on a sidewalk used for pedestrian
traffic outside an entrance to the Fairgrounds is on fair notice that he could be cited
for impeding traffic. If Stahl had been standing in the highway rather than on an
overpass, then his case would have been quite different.

       Powell also complains that the Fair’s rules are impermissibly vague because
they are unwritten and not made explicit by well-established practice. He relies on
a sentence from Families Achieving Independence & Respect v. Nebraska Department
of Social Services, 

(8th Cir. 1997) (en banc), where the court stated
that “[s]o long as a policy is made explicit by ‘well-established practice,’ the fact that
a policy is not committed to writing does not of itself constitute a First Amendment
violation.” 

(internal citations and brackets omitted). The quoted sentence
does not state a requirement of constitutional due process. It discusses whether an
unwritten rule violates the First Amendment, and the authorities cited in support
address whether a licensing statute constitutes a prior restraint on speech by giving
unbridled discretion to government officials. See City of Lakewood v. Plain Dealer
Publ’g Co., 

, 770 (1988); Lebron v. Nat’l R.R. Passenger Corp.
(Amtrak), 

, 658 (2d Cir. 1995). As discussed, the unwritten rules of the

                                           -7-
State Fair do not provide standardless discretion to enforcement personnel. That the
rules are unwritten does not deprive Powell of fair notice prospectively, because he
is now on clear notice that impeding traffic and carrying signs attached to a pole or
stick is prohibited.

       We also agree with the district court that Powell failed to show that he was
likely to suffer irreparable harm. The loss of First Amendment freedoms constitutes
irreparable injury, see Johnson v. Minneapolis Park & Recreation Board, 

, 1101-02 (8th Cir. 2013), but the State Fair rules impose no such threat. This
court concluded that enforcement of the rules is not likely to infringe on Powell’s
right to freedom of speech, and there is no vagueness in the rules that is likely to chill
protected speech that is outside the scope of the rules.

        Powell’s failure to show a likelihood of irreparable harm or a reasonable
probability of success on the merits was sufficient reason for the district court to deny
injunctive relief, so it is unnecessary to address other factors. See Winter v. Nat. Res.
Def. Council, Inc., 

, 21-22 (2008); Munaf v. Geren, 

, 690
(2008). The district court also thought that its local rules and the rule against raising
issues for the first time in a reply brief “support denying” Powell’s due process claim.
But it is not clear whether the court definitively ruled that Powell’s claim was waived,
and we need not address the point in any event, because we have considered Powell’s
appeal on the merits. The order of the district court is affirmed.

SHEPHERD, Circuit Judge, concurring.

       Respectfully, I do not share the majority’s doubt as to the merits of Powell’s
due process claim. I would instead hold that Powell has a reasonable probability of
success on that claim. But I agree with the majority that Powell has failed to show
irreparable harm, and I therefore concur in the judgment affirming the denial of
preliminary injunctive relief.

                                           -8-
                                          I.

       The demands of due process vary according to the nature of the challenged law.
See Vill. of Hoffman Estates v. Flipside, Hoffman Estates, Inc., 

, 498
(1982). More clarity is required of laws that “threaten[] to inhibit the exercise of
constitutionally protected rights” and also of laws that impose “criminal penalties[,]
because the consequences of imprecision are qualitatively [more] severe.” 

99.

       According to the majority, the Fair policies “trigger[] no criminal liability”
because “the only sanction for violating rules of the Fair is ejection from the Fair.”
I disagree. Though the policies are not codified criminal ordinances as in Stahl v.
City of St. Louis, 

(8th Cir. 2012), they are at least quasi-criminal given
that Powell would not have faced arrest but for first being ejected for violating the
policies. Criminal consequences are therefore rooted in noncompliance with the
policies and are not unearthed merely because Powell would have had to return to the
Fair to be arrested. Further, civil and regulatory laws may be quasi-criminal for
purposes of the vagueness doctrine without directly imposing criminal penalties.
Vill. of 

, 499 n.16 (labeling as “quasi-criminal” and
applying a strict vagueness analysis to a licensing ordinance for businesses that sell
products designed to be used with illegal drugs); see also Women’s Med. Ctr. of Nw.
Hous. v. Bell, 

, 422 (5th Cir. 2001) (applying a heightened vagueness
test to a licensing regulation for medical offices that provide abortions because
penalties such as substantial fines and license revocation render the law quasi-
criminal); United States v. Clinical Leasing Serv., Inc., 

, 122 (5th Cir.
1991) (applying a more exacting vagueness test to a federal civil statute requiring
registration of manufacturers of controlled substances because the “prohibitory effect
is quasi-criminal”). I would therefore hold that the Fair policies, though not outright
threats to liberty, are at least quasi-criminal. Due process accordingly requires more
precision of the Fair rules than of rules that do not threaten criminal punishment.

                                          -9-
                                           II.

       Turning to the merits of the due process claim, I find no basis in the record or
law to conclude that the Fair policies, unwritten and apparently non-existent prior to
Powell’s trip to the Fair, satisfy the demands of due process.

        “It is a basic principle of due process that an enactment is void for vagueness
if its prohibitions are not clearly defined.” Grayned v. City of Rockford, 

, 108 (1972). A law must give ordinary people fair notice of what conduct it
forbids, and it must offer “explicit standards” for those who enforce it. 

that, where lawmakers create an unwritten rule, the public must receive notice of the
rule by some alternative means. Powell suggests that an unwritten rule is effectively
divulged to the public when it is “made explicit by well-established practice,” i.e., the
rule has a history of consistent and uniform application. He relies on Families
Achieving Independence & Respect v. Nebraska Department of Social Services,
where the court stated, “So long as a policy is made explicit by ‘well-established
practice,’ [t]he fact that a policy is not committed to writing does not of itself
constitute a First Amendment violation.” 

, 1415 (8th Cir. 1997) (en
banc) (alteration in original) (citation omitted) (quoting Lebron v. Nat’l R.R.
Passenger Corp., 

, 658 (2d Cir. 1995)).

       The majority rejects Powell’s position, stating that the quoted language in
FAIR “discusses whether an unwritten rule violates the First Amendment,” not due
process. But in Powell I, our court relied on the same quoted language to remand for
consideration of whether the unwritten policies violate Powell’s due process rights.
Powell v. Noble, 

, 703-04 (8th Cir. 2015). Moreover, the quoted
sentence in FAIR was part of a broader discussion of the vagueness doctrine, a
concept that is as entrenched (if not more) in due process as it is in the First
Amendment. See Connally v. Gen. Constr. Co., 

, 391 (1926) (“[A]
statute which either forbids or requires the doing of an act in terms so vague that men

                                          -10-
of common intelligence must necessarily guess at its meaning and differ as to its
application violates the first essential of due process of law.”). Thus, while FAIR
uttered its “well-established practice” requirement in the context of a First
Amendment vagueness challenge, it did not foreclose imposing the same requirement
when a party brings a vagueness challenge on the grounds of due process.

       The disagreement over FAIR is largely academic; in my view, the record shows
no previous application of the policies that would notify Fairgoers in advance of the
Fair’s unwritten rules. The only evidence on this issue is the testimony of Iowa State
Fair Patrol Officer Rhonda Hummel, who participated in ejecting Powell from the
Fairgrounds. When asked whether Powell was the first individual to be removed
from the area, Officer Hummel replied, “No. We’ve had other incidents where we’ve
asked people to go across the street [because they were impeding pedestrian traffic].”
R. Doc. 23, at 20-21. Hummel’s faint account, without more, does not show that the
pedestrian traffic rule has been applied in any manner giving fair notice of its
prohibitions.

       The record in fact suggests that the Fair’s rules on traffic and signs were
broadcast during this litigation in an attempt to retroactively validate Appellees’
treatment of Powell. In apprehending and ejecting Powell, officials did not identify
either of the relevant policies, despite Powell’s repeated requests for an explanation
as to the nature of his infraction. In the first incident, which the officer involved
described as lasting “no more than half a minute,” Powell was merely told that he
must leave the Fair’s property. R. Doc. 12-2, at 2-3. Similarly, the officer involved
in the second incident stated, “I just told him that he needed to move on off the
[Fair]grounds because being inside the area where he was at, he was on the
[Fair]grounds.” R. Doc. 23, at 34. This testimony indicates that, contrary to
Appellees’ position, officials were not knowingly enforcing rules about traffic flow
and signs on sticks when they ejected Powell. Indeed, one official testified that there



                                         -11-
was no concern about the pole attached to Powell’s sign when he was ejected. R.
Doc. 23, at 35.

       The lack of articulated prior application of these policies, as well as Appellees’
suspect attempt to validate Powell’s removal after the fact, leads me to conclude that
Powell did not have fair notice of the unwritten policies as required by due process.
The record also does not show that Appellees have adopted any “explicit standards”
to assure fair enforcement of their policies. 

. I would
therefore hold that Powell has a reasonable probability of success on his due process
claim.

                                          III.

       Though I do not join the majority as to the previous matter, I agree that Powell
has not shown irreparable harm. “[T]he absence of a finding of irreparable injury is
alone sufficient ground for vacating the preliminary injunction.” Dataphase Sys., Inc.
v. C L Sys., Inc., 

, 114 n.9 (8th Cir. 1981) (en banc). To establish
irreparable harm, Powell must show that “the harm is certain and great and of such
imminence that there is a clear and present need for equitable relief.” E.g.,
Roudachevski v. All-Am. Care Ctrs., Inc., 

, 706 (8th Cir. 2011) (internal
quotation marks omitted).

       Powell would suffer irreparable harm if the Fair policies were likely to chill
protected speech. E.g., Elrod v. Burns, 

, 373 (1976) (plurality opinion).
They are not, however, because we have already concluded that the Fair policies
probably do not threaten Powell’s First Amendment rights. Powell 

.
Powell argues that we should not allow our disposition of his First Amendment claim
to impact our approach to his due process claim because the claims are independent.
While free speech and due process are, indeed, separate constitutional guarantees, in
this case the two are inextricably linked by Powell’s own assertion that the alleged

                                          -12-
due process violation chills his speech. Thus, to the extent that Powell raises chilled
speech as an injury resulting from the loss of due process, there is no basis for finding
irreparable harm.

       In his brief, Powell also proposes that the loss of due process, like the loss of
a First Amendment freedom, is itself sufficient to establish irreparable harm.
Notably, Powell cites no authority supporting his interpretation, likely because most
courts to consider the issue conclude the opposite. Pub. Serv. Co. of N.H. v. Town
of W. Newbury, 

, 382 (1st Cir. 1987) (“The alleged denial of procedural
due process, without more, does not automatically trigger . . . a finding [of irreparable
injury].”); Bauman v. Twp. of Tittabawassee, No. 14-cv-12841, 

,
at *4 (E.D. Mich. Oct. 30, 2014) (“[T]he [c]ourt is not aware of[] any case where the
threat of a [sic] violating a substantive due process right was considered irreparable
harm . . . .”); Barrett v. Harwood, 

, 746 (N.D.N.Y. 1997) (“[T]he
cases where courts have held that a constitutional deprivation amounts to an
irreparable harm are almost entirely restricted to cases involving alleged
infringements of free speech, association, privacy, or other rights as to which
temporary deprivation is viewed of such qualitative importance as to be irremediable
by any subsequent relief.”) (internal quotation marks omitted). Accordingly, I
conclude that Powell’s alleged due process violation alone cannot support a finding
of irreparable harm, and Powell is therefore not entitled to a preliminary injunction.

                                          IV.

       In sum, I respectfully disagree with the majority’s conclusion as to the merits
of the due process claim and would instead hold that Powell has a reasonable
probability of success on that claim. I nonetheless concur in the judgment to affirm
the district court on the ground that Powell will not suffer irreparable harm in the
absence of injunctive relief.
                        ______________________________

                                          -13-