Lozman v. Riviera Beach
The Supreme Court ruled that a Florida city resident who was handcuffed and removed from a council meeting can still pursue his claim that the city arrested him to retaliate for his years of criticizing officials, even though he conceded police had probable cause for the arrest.
The Court declined to adopt a blanket rule requiring proof of no probable cause in every retaliatory-arrest case, instead carving out a narrow path for claims involving an official government policy of retaliation formed well before the arrest and aimed at speech unrelated to the offense charged.
How it got here: A jury ruled for the city on all claims; the Eleventh Circuit affirmed, holding probable cause barred the retaliation claim; the Supreme Court agreed to review.
The Case in Depth
What happened
Fane Lozman kept his floating home at a marina owned by Riviera Beach, Florida, and became a vocal critic of the city's eminent-domain plans and officials, filing an open-meetings lawsuit. After a closed-door council meeting where a councilmember allegedly proposed intimidating him, Lozman was later handcuffed and removed from a public meeting for discussing unrelated topics after refusing to stop speaking.
The question before the Court
If a man had probable cause for his arrest at a city council meeting, could he still sue the city for arresting him in retaliation for his earlier criticism of officials?
The Court's answer
Partly — the Court did not adopt a blanket rule on whether probable cause always defeats a First Amendment retaliatory-arrest claim. But it ruled that Lozman's specific claim can proceed despite his concession that police had probable cause, because he alleged something more unusual: a premeditated, official city policy of retaliation, adopted by lawmakers months before the arrest, targeting speech (his lawsuit and public criticism) that had little to do with the unrelated offense used to arrest him.
The Court reasoned that the causation concerns which normally justify requiring proof of no probable cause don't apply as strongly when a formal government policy - rather than an officer's split-second judgment - is behind the retaliation. It sent the case back to the lower court to decide whether Lozman can actually prove such a policy existed and caused his arrest.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
People who believe local governments have targeted them for retaliation over lawsuits or public criticism gain a path to sue even when police had a valid legal reason for an arrest, so long as they can show an official policy of retaliation predating the arrest. Cities face continued exposure to First Amendment suits tied to council-level decisions, not just individual officers' conduct.
What changes now
The case returns to the Eleventh Circuit, which must decide preserved issues such as whether a reasonable juror could find the city actually adopted a retaliatory policy at its closed-door meeting, whether the arrest was an official act of the city, and whether the city can show it would have arrested Lozman regardless of any retaliatory motive. This is a final merits ruling on the legal standard, but Lozman's ultimate success remains undecided.
What this does not decide
The Court did not decide whether probable cause generally bars First Amendment retaliatory-arrest claims against individual police officers making ordinary, split-second arrests. It limited its holding to a narrow category involving alleged official government policies of retaliation, leaving the broader question for a future case.
Concurrences and dissents
Dissent — Justice Thomas
Justice Thomas argued the Court should have answered the question it granted certiorari on - whether probable cause bars retaliatory-arrest claims generally - rather than inventing a narrow, five-factor exception that the parties never argued for and that barely fits Lozman's own case. Tracing the history of common-law arrest torts, he concluded that plaintiffs bringing First Amendment retaliatory-arrest claims should always have to plead and prove the absence of probable cause, just as with malicious prosecution and false imprisonment claims historically.
How the Court got there
The legal reasoning, step by step
- The Court identified two competing precedents: Mt. Healthy, which asks only whether retaliation was a substantial cause of the government action (with a defense if the action would have happened anyway), and Hartman, which requires plaintiffs alleging retaliatory prosecution to first prove there was no probable cause before that substantial-cause test even applies.
- The Court explained that Hartman's probable-cause requirement exists because linking a low-level official's animus to a prosecutor's independent charging decision is unusually hard to trace, creating a risk of many weak lawsuits.
- The Court reasoned that Lozman's claim was different from an ordinary retaliatory arrest because he alleged the city itself, through an official policy adopted months earlier by its own lawmakers, orchestrated the retaliation - not a split-second choice by a single officer.
- Because an official city policy is long-lasting and hard for a citizen to escape, and because the alleged retaliatory motive here had little connection to the unrelated offense used to justify the arrest, the Court found the causation concerns that justified requiring proof of no probable cause in Hartman were largely absent.
- The Court also weighed that the speech at issue - a lawsuit against the city - implicated the right to petition, which sits high among protected First Amendment activities, further supporting an exception to a strict probable-cause bar.
- The Court concluded that on these specific facts, the Mt. Healthy substantial-cause standard, not Hartman's probable-cause bar, governs Lozman's claim, while leaving the broader question of ordinary retaliatory arrests for a future case.
Doctrinal impact
Cases affected by this decision
Reaffirms Mt. Healthy City Bd. of Ed. v. Doyle (429 U. S. 274)
The Court relies on this case's substantial-cause test as the governing standard for Lozman's claim.
Distinguishes Hartman v. Moore (547 U. S. 250)
The Court says Hartman's probable-cause requirement for retaliatory prosecution does not control this different kind of claim.