PER CURIAM.

Waseem Daker, VALDOSTA, GA, for Plaintiff-Appellant.

Before NEWSOM, BRANCH and BLACK, Circuit Judges.

PER CURIAM:

Waseem Daker is "a Georgia prisoner serving a life sentence for murder" and a "serial litigant who has clogged the federal courts with frivolous litigation" by "submit[ting] over a thousand pro se filings in over a hundred actions and appeals in at least nine different federal courts." Daker v. Comm’r, Ga. Dep’t of Corr. , 820 F.3d 1278, 1281 (11th Cir. 2016) ( Daker v. Commissioner ). In his instant action, Daker appeals the district court’s sua sponte dismissal of his 42 U.S.C. § 1983 civil rights complaint alleging the Fulton County Jail’s policy banning hardcover books violated his rights under the First Amendment, due process, and the Religious Land Use and Institutionalized Persons Act. The complaint also alleged Daker’s due process rights were violated when his property was destroyed pursuant to the hardcover book ban. Finally, Daker alleged the jail violated his right of access to the courts because the mailroom returned his legal mail to sender. Daker requested permission to proceed in forma pauperis (IFP). The district court denied that request and dismissed Daker’s complaint pursuant to the "three-strikes" bar of the Prison Litigation Reform Act (PLRA), 28 U.S.C. § 1915(g).

On appeal, Daker contends the district court erred in determining he had at least three strikes under the PLRA and that the "three-strikes" provision of the PLRA is unconstitutional because it violates a prisoner’s rights to equal protection, access the courts, and the First Amendment’s "breathing space" principle. After review, we affirm the district court. I. DISCUSSION

A. Three Strikes

Daker lists the seven dismissals the district court identified when it determined he had three strikes and perfunctorily asserts "[e]ach of these were errors." However, he specifically argues it was error for the district court to count a dismissal by the Second Circuit in Daker v. NBC , No. 15-330 (2d Cir. May 22, 2015) as a strike because the Second Circuit cited an order by the Northern District of Georgia determining he had three strikes based on dismissals for want of prosecution, which may have been in error based on our decision in Daker v. Commissioner .

Section 1915(g) reads:

In no event shall a prisoner bring a civil action or appeal a judgment in a civil action or proceeding under this section if the prisoner has, on 3 or more prior occasions , while incarcerated or detained in any facility, brought an action or appeal in a court of the United States that was dismissed on the grounds that it is frivolous, malicious, or fails to state a claim upon which relief may be granted, unless the prisoner is under imminent danger of serious physical injury.

28 U.S.C. § 1915(g) (emphasis added).

In Daker v. Commissioner , we explained that, under § 1915(g), the only dismissals that may be counted as strikes are dismissals on the grounds the claims were frivolous, malicious, or failed to state a claim. 820 F.3d at 1283–84. Because lack of jurisdiction and want of prosecution are not enumerated grounds under § 1915(g), such dismissals, without more, cannot serve as strikes. Id. at 1284. "A dismissal for want of prosecution, even after the denial of a petition to proceed [IFP] on the grounds of frivolousness, cannot be a strike" because IFP petitions are decided by a single judge, and a single judge may not dismiss an appeal. Id. at 1285. We cannot conclude that an action was dismissed as frivolous unless the dismissing court made some express statement to that effect. Id . at 1284.

Daker’s argument the Second Circuit dismissal does not count as a strike is meritless. That case counts as a strike because that court expressly dismissed that appeal as without "arguable basis in law or in fact," making the case frivolous. Daker v. NBC , No. 15-330 (2d Cir. May 22, 2015).

In any case, the district court identified six other, separate occasions in which this Court sua sponte dismissed Daker’s appeals for frivolity. These six dismissals constitute strikes and establish that Daker, on three or more prior occasions, brought "an action or appeal" that was dismissed on the grounds it was frivolous, and he was barred from proceeding IFP without some showing of imminent danger. See 28 U.S.C. § 1915(g). A hardcover book ban and the return of his legal mail to sender in 2013 do not constitute imminent danger of serious physical injury. Thus, we affirm the district court’s finding of seven strikes against Daker at the time of filing of this lawsuit.

B. Constitutionality of 28 U.S.C. § 1915(g)

Daker asserts the three-strikes provision violates the First Amendment’s "breathing space" principle because it does not provide a margin of error and punishes pro se litigants for honest mistakes, rather than just for abuses of the legal system. Although Daker acknowledges Rivera v. Allin , 144 F.3d 719 (11th Cir. 1998), abrogated in part on other grounds by Jones v. Bock , 549 U.S. 199, 215, 127 S.Ct. 910, 166 L.Ed.2d 798 (2007), in which this Court rejected several constitutional challenges to § 1915(g), he argues Rivera did not address the "breathing space" argument, thereby arriving at the incorrect conclusion.

Rivera addressed challenges to the constitutionality of § 1915(g) on several grounds, including the First Amendment right to access the courts and the Fourteenth Amendment right to equal protection. Rivera , 144 F.3d at 723. We concluded the right to access the courts is subject to Congress’s Article III power to set limits on federal jurisdiction, and Congress’s decision to impose filing fees on prisoners with three strikes is consistent with that power because Congress is not obligated to provide free or unlimited access to the courts. Id . at 723–24. Further, § 1915(g) "does not prevent a prisoner with three strikes from filing civil actions; it merely prohibits him from enjoying IFP status." Id. at 723 (quotation omitted). "To be sure, proceeding IFP in a civil case is a privilege, not a right—fundamental or otherwise." Id. at 724. Thus, it is reasonable to impose "a modest filing fee" on a prisoner with "three strikes" because "Congress is no more compelled to guarantee free access to federal courts than it is to provide unlimited access to them." Id. (quotation omitted).

With respect to equal protection, we concluded that prisoner indigents who frequently file lawsuits do not form a suspect or quasi-suspect class, and that § 1915(g) does not burden a fundamental right. Id . at 727. Applying rational basis review, we held § 1915(g) is constitutional because it is rationally related to Congress’s legitimate goal of curtailing abusive litigation and conserving judicial resources. Id . at 727–28.

Thus, to the extent Daker challenges § 1915(g) based on access-to-the-courts or equal-protection concerns, these claims are foreclosed by Rivera .

The "breathing space" principle is the idea that, in order for the First Amendment to meaningfully protect the freedom of speech, individuals must have some margin for error—in other words, the ability to advance insulting, outrageous, or inadvertently false speech—when discussing matters of public concern before they can be held liable for the effects their speech has on others. See, e.g. , Snyder v. Phelps , 562 U.S. 443, 458, 131 S.Ct. 1207, 179 L.Ed.2d 172 (2011) (discussing outrageous speech in a case involving intentional infliction of emotional distress); Hustler Magazine, Inc. v. Falwell , 485 U.S. 46, 52, 108 S.Ct. 876, 99 L.Ed.2d 41 (1988) (explaining defamation liability for statements regarding public figures requires a showing of falsity and knowledge the statement was false or the reckless disregard as to whether the statement was false, in order to prevent a chilling effect on public speech and debate).

Because there is no First Amendment right to access the courts for free, it follows that there is also no First Amendment right to speak in the courts for free and the "breathing space" principle is inapplicable. Moreover, the concern that justifies the "breathing space" principle—the desire to prevent a chilling effect on speech and thereby promote public debate—is not implicated by a rule that determines whether an individual has to pay a filing fee in order to bring a lawsuit. See BE & K Constr. Co. v. N.L.R.B. , 536 U.S. 516, 531, 122 S.Ct. 2390, 153 L.Ed.2d 499 (2002) (declining to decide whether objectively baseless litigation requires "breathing room" protection). Daker and other three-strike litigants are not prohibited from filing civil actions; they are merely prevented from enjoying IFP status. See Rivera , 144 F.3d at 723.

Daker also argues the PLRA's three-strikes provision is unconstitutional as applied to him in the instant case. However, the nature of Daker's lawsuit does not change the constitutional analysis. Our case law indicates there may be situations in which waiver of the filing fee is constitutionally required for a three-strikes litigant, if a fundamental interest is involved. See Miller v. Donald , 541 F.3d 1091, 1096 (11th Cir. 2008) (stating when fundamental interests are at stake, the litigant’s inability to pay a fee cannot be a barrier to his access to the courts); Rivera , 144 F.3d at 724. Daker alleges a ban on hardcover books and the failure to forward legal mail violated his rights to freedom of speech, religion, and access to the courts. While these are certainly constitutional rights, they do not fit into one of the types of fundamental interests recognized in Rivera : state controls and intrusions on family relationships or danger of serious bodily injury. See Rivera , 144 F.3d at 724. Accordingly, these are not the types of fundamental interests that would warrant waiver of the filing fee irrespective of Daker’s status as a three-strikes litigant. Thus, § 1915(g) is constitutional as applied to Daker.

II. CONCLUSION

The district court did not err in determining Daker had at least three strikes, and Daker’s challenge to the constitutionality of § 1915(g) fails. Thus, we affirm the district court’s dismissal of his complaint.

AFFIRMED.