United States v. Flores-Montano
Headline: Border vehicle fuel-tank searches allowed without suspicion, upholding Customs’ power to remove and inspect gas tanks and making it easier for officers to search cars at U.S. ports of entry.
Holding:
- Allows Customs to remove and inspect vehicle gas tanks at ports of entry without any suspicion.
- Means drivers can face one-to-two hour delays during fuel-tank inspections.
- Motorists injured or damaged may seek compensation, but searches are usually completed without incident.
Summary
Background
A traveler, Manuel Flores‑Montano, was driving a 1987 Ford Taurus station wagon and tried to enter the United States at the Otay Mesa port of entry. Customs inspectors moved the car to a secondary inspection, tapped the fuel tank, and concluded it sounded solid. A contract mechanic arrived within 20–30 minutes, lifted the car, removed the gas tank, and—after hammering off bondo and opening an access plate—inspectors found 37 kilograms of marijuana. Flores‑Montano was indicted for importing and possessing marijuana and moved to suppress the evidence. Lower courts relied on a Ninth Circuit case holding that removal of a fuel tank required reasonable suspicion and suppressed the drug evidence.
Reasoning
The Court addressed whether fuel‑tank removal at the border requires reasonable suspicion under the Constitution’s protection against unreasonable searches. The Justices held that routine, suspicionless border searches of vehicles include removing, disassembling, and reassembling fuel tanks. They stressed that the Government’s interest in protecting the border is at its peak at ports of entry, noted a long statutory and historical practice authorizing border inspections, and contrasted vehicle searches with highly intrusive searches of people. The Court reversed the Ninth Circuit and found the search here lawful.
Real world impact
The ruling allows Customs officials to carry out gas tank searches without any specific suspicion, making it easier for officers to inspect cars at ports of entry. The opinion cites data showing many vehicle and gas‑tank drug seizures at southern California ports, and it notes such searches typically take about an hour and are often completed without damage. Motorists who suffer damage may have other remedies, but the decision means most travelers can expect such inspections at borders to be permitted.
Dissents or concurrances
Justice Breyer agreed with the opinion and added that Customs keeps records of border searches and reasons for them—an administrative practice that should help limit potential abuse.
Opinions in this case:
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