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Public employee petition rights

Borough of Duryea, Pennsylvania v. Guarnieri

Updated Nov 3, 2026

In brief

The Court wiped out the Third Circuit’s ruling and sent the case back; government employers face Petition Clause retaliation liability only when an employee’s petition concerns a public issue.

Where it stands
Decided

Decided 8-1 · June 20, 2011 · Opinion by Justice Kennedy

What it’s about
Charles Guarnieri, a Duryea police chief, claimed the borough retaliated against him over petitions concerning a private matter.
Who it affects
Government employers can face Petition Clause retaliation liability only when an employee’s petition concerns a public issue.

Summary: written with AI from the case record.

Illustration for Borough of Duryea, Pennsylvania v. Charles J. Guarnieri
Conceptual illustration · AI-generated

What it's about

The Supreme Court ruled that a government employer cannot be held liable for retaliation over an employee’s petition unless it concerns an issue of public concern; it wiped out the Third Circuit’s ruling (vacated it) and sent the case back to the lower court (remanded).

The dispute arose after Duryea’s 2003 decision to fire Guarnieri, who was the borough’s police chief.

The dispute asked whether First Amendment protection for public employees who petition the government covers petitions about private matters.

Question presented

May state and local government employees sue their employers for retaliation under the First Amendment's Petition Clause when they petition the government on matters of private concern?

What the Court decided

Holding

A government employer’s allegedly retaliatory actions against an employee do not give rise to liability under the Petition Clause unless the employee’s petition relates to a matter of public concern. The Third Circuit’s conclusion that the public concern test does not limit public employees’ Petition Clause claims is incorrect. 749, vacated and remanded.

Result
Vacated

The Court's reasoning

The Court rejected the Third Circuit’s view that the public-concern test did not apply to public employees’ Petition Clause claims.

The vote

  • Joined the judgment
  • Concurred in a separate opinion
  • Dissented
  • Wrote an opinion
Majority · 7joined the Court's opinion
  1. Breyer
  2. Kagan
  3. Kennedywrote the opinion
  4. Ginsburg
  5. Sotomayor
  6. Roberts
  7. Alito
Concurring · 1agreed with the result, wrote separately
  1. Thomaswrote separately
Dissenting · 1disagreed with the result
  1. Scaliawrote the dissent
8 justices joined the judgment (1 writing separately), 1 dissented.

From the opinions

“I disagree with two aspects of the Court’s reasoning.”

— Justice Scalia(dissent)

What's next

The Third Circuit will reconsider Guarnieri’s case under the public-concern rule.

Documents

2

Docket activity

10
  • New analysis added

    Nov 3, 2026 · Court records

  • AI analysis generated: Case Briefing

    Nov 3, 2026 · Generated

  • New analysis added

    Nov 3, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Nov 3, 2026 · Generated

  • AI analysis generated: Decision Record

    Nov 3, 2026 · Generated

Show 5 more
  • AI analysis generated: Opinion Summary

    Nov 3, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Nov 3, 2026 · Court records

  • Case data updated: question_presented, extraction_metadata

    Oct 17, 2026 · Court records

  • Audio Recording added: Oral Arguments - Guarnieri

    Oct 30, 2014 · Court records

  • Opinion added: Guarnieri

    Jun 20, 2011 · Court records

More questions

2
Did the Court decide whether Duryea retaliated against Guarnieri?
No; it announced the legal rule and sent the case back, leaving Guarnieri’s claim unresolved.
Did Justice Thomas agree with the Court’s reasoning?
He agreed with the result but argued that the public-concern test should not apply to Petition Clause claims.

Sources

Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.

Checked Nov 3, 2026Methodology

Court records and filings

Reporting and analysis