Supreme Court Declines Florida Lawsuit Over California Immigrant Driver Licenses
The United States Supreme Court has declined to hear a lawsuit filed by Florida against California and Washington. The legal challenge alleged that those states violated federal road safety laws through their management of commercial driver’s licenses (CDLs) for foreign citizens.
The case originated from a high-profile fatal accident that occurred last year. A truck driver, Harjinder Singh, originally from India, was accused of making an illegal U-turn on a highway approximately 50 miles north of West Palm Beach, resulting in the deaths of three people.
Allegations of Federal Law Violations
Florida argued that “sanctuary” laws in California and Washington allowed immigrants to obtain commercial licenses in contradiction of federal law. Florida Attorney General James Uthmeier, a Republican, claimed that these states ignored standards and authorized illegal immigrants to drive commercial vehicles despite lacking proper training or the ability to read traffic signs.

In response, California and Washington strongly denied the accusations. They argued that motor vehicle officials adhere to federal regulations and verify the legal presence of applicants before any license is issued.
Regarding the specific case of Harjinder Singh, California informed the Court that it reviewed Singh’s work authorization documents and administered an English-language knowledge test for a non-commercial license. While Singh initially failed the exam, California noted he retook and passed it the following day.
Political and Federal Tensions
The legal battle reflected broader political friction. Washington characterized the lawsuit as a “political stunt” rather than a genuine legal claim, noting that Attorney General Uthmeier announced the filing on Sean Hannity’s program.
The Trump administration has also weighed in on the issue, announcing last autumn plans to “drastically restrict” the issuance of commercial licenses to persons outside the United States.
In September, Secretary of Transportation Sean Duffy stated that the issuance process for these licenses is “absolute and 100% broken,” describing it as a threat to public safety that requires immediate action.
The Court’s Division
While the majority declined the case, conservative Justices Clarence Thomas and Samuel Alito issued separate opinions disagreeing with the decision. Justice Thomas emphasized that the Supreme Court has an obligation to hear cases brought by one state against another under its original jurisdiction.

Writing for his dissent, Justice Thomas highlighted Florida’s claim that the current practice leads to the “inquietante phenomenon” of undocumented truck drivers causing fatal accidents on American roads.
Potential Next Steps
Following the Court’s refusal to intervene, the federal government may move forward with the limits announced by the Trump administration to restrict CDL access for non-U.S. Persons. State-level disputes regarding sanctuary laws and road safety could potentially resurface through different legal channels or legislative changes.
Frequently Asked Questions
What event triggered Florida’s lawsuit?
The lawsuit followed a fatal accident involving a truck driver with a California license who made an illegal U-turn on a highway north of West Palm Beach, killing three people.
Who is Harjinder Singh?
Singh is a driver from India who was charged with three counts of state vehicular homicide and immigration violations following the accident.
What is a “non-domiciled” commercial license?
It is a permit that allows people who are not U.S. Citizens or permanent residents to drive commercial vehicles, including large transport trucks.
Do you believe federal standards for commercial driver’s licenses should be strictly uniform across all states?