Seventeen county sheriffs in Maryland have taken the fight over immigration enforcement to federal court, filing a lawsuit to block a new state sanctuary law they say forces local officers to choose between obeying state politicians and protecting their communities.
The target is the Community Trust Act, designated SB0791, which restricts local law enforcement from cooperating with federal immigration authorities. The law passed the Maryland House of Delegates 92-37 and cleared the state Senate 32-15. Governor Wes Moore let it become law without his signature, a move that spared him from putting his name on a bill that has drawn fierce opposition from law enforcement across the state.
The Community Trust Act requires a felony conviction or a judicial warrant before local law enforcement can communicate with U.S. Immigration and Customs Enforcement about a suspect's immigration status. In practice, that means officers who encounter individuals in the country illegally during routine policing, including misdemeanor arrests, cannot alert ICE unless one of those narrow conditions is met.
For the sheriffs who filed suit, the restriction is not a technicality. It is a gag order imposed by state legislators on officers sworn to uphold the law at every level of government.
Harford County Sheriff Jeffrey R. Gahler, one of the plaintiffs, put it bluntly in a statement reported by Breitbart:
"It is an intentional state-mandated obstruction of public safety. This law deliberately ties the hands of our dedicated local deputies, police officers and correctional officers."
That phrase, "state-mandated obstruction," captures the core of the sheriffs' legal argument: Maryland's legislature has ordered local officers to withhold information from a federal agency that has lawful authority to act on it.
The lawsuit rests on the Supremacy Clause of the U.S. Constitution, which establishes that federal law takes precedence when it conflicts with state law. The sheriffs argue the Community Trust Act does not merely decline to assist federal immigration enforcement. It actively prevents local officers from sharing information with ICE, which the plaintiffs say amounts to harboring illegal immigrants in violation of federal statute.
Dale L. Wilcox, executive director and general counsel of the Federation for American Immigration Reform (FAIR), framed the constitutional stakes in stark terms:
"Sanctuary laws are not only dangerous to our communities, but they are also flatly unconstitutional."
The distinction matters legally. Courts have generally held that states cannot be compelled to enforce federal immigration law. But the question of whether a state can prohibit its officers from voluntarily cooperating with federal authorities sits on different ground, and it is the question this lawsuit asks a federal judge to answer.
A recent federal ruling blocking ICE restrictions imposed by a Democratic governor suggests the judiciary is growing less patient with state-level interference in immigration enforcement. That case put other Democratic governors on notice that similar policies could face the same fate.
The scale of the opposition is hard to dismiss. Maryland has 23 counties and Baltimore City. Seventeen sheriffs joining a single federal lawsuit represents a near-supermajority of the state's elected chief law enforcement officers standing against a law passed by their own legislature.
These are not federal appointees or political operatives. County sheriffs in Maryland are elected by local voters, and their willingness to sue the state signals a deep fracture between the communities they serve and the Democratic majority in Annapolis that pushed SB0791 through.
The legislative vote itself tells part of the story. The 92-37 House margin and the 32-15 Senate margin reflect the heavy Democratic tilt in Maryland's General Assembly. But Governor Moore's decision to let the bill become law without signing it hints at political discomfort even within the party. Signing would have put his name on a law that law enforcement officials across the state have called dangerous. Vetoing it would have angered progressive allies. Moore chose the path that let him avoid both.
Sheriff Gahler and the other plaintiffs have centered their case on a practical argument that resonates beyond legal theory: the Community Trust Act makes communities less safe. Under the law, a local officer who arrests someone on a misdemeanor charge and discovers that person is in the country illegally cannot pick up the phone and call ICE. The officer must release the individual back into the community unless the person has a prior felony conviction or a judicial warrant has been issued.
Critics of sanctuary policies have long argued that this dynamic creates a revolving door. Cases in other states where illegal immigrants were released multiple times by Democratic officials before committing serious crimes have given that argument concrete examples that are difficult to dismiss.
Supporters of the Community Trust Act counter that the law builds trust between immigrant communities and local police by assuring residents they will not face deportation for reporting crimes or cooperating with investigations. That argument has carried weight in blue states and cities for years. But the sheriffs filing this lawsuit are making a different calculation: the cost of shielding individuals from federal enforcement outweighs the benefit of any trust gained.
Maryland's fight is not happening in isolation. Across the country, the collision between state sanctuary policies and federal immigration enforcement has produced a string of legal battles, political standoffs, and public confrontations.
In Tennessee, courts have moved in the opposite direction from Maryland's legislature, upholding a state law that criminalizes illegal entry at the state level. That ruling reinforced the principle that states can choose to align with federal enforcement rather than resist it.
The Department of Justice has also stepped into the fray on multiple fronts. Federal prosecutors have sued several states over immigration-related policies, signaling that the current administration views state-level resistance to federal immigration law as a fight worth having in court.
And the friction extends beyond legislatures and courtrooms. In Boston, a Democratic mayor's campaign to pressure landlords who lease space to ICE drew a sharp rebuke from the Department of Homeland Security, which called the effort "unhinged" as the dispute escalated publicly.
The federal lawsuit filed by the seventeen sheriffs will need to clear several hurdles before a court reaches the merits. Standing, the legal requirement that plaintiffs show concrete injury, will likely be the first question a judge examines. The sheriffs will need to demonstrate that the Community Trust Act causes them specific harm beyond a general policy disagreement.
Their argument on that front is straightforward: the law forces them to violate federal law or face state penalties for cooperating with ICE. That kind of direct conflict between competing legal obligations has historically given plaintiffs strong standing claims.
Whether the sheriffs seek a preliminary injunction to block the law while litigation proceeds has not been publicly confirmed. If they do, a federal judge could temporarily halt enforcement of the Community Trust Act before a full trial, as Fox News reported on the broader dispute between the sheriffs and Democratic lawmakers.
The timeline for any ruling remains uncertain. Federal courts move at their own pace, and the state of Maryland will have every opportunity to defend the law. But the political dynamics are clear: seventeen elected sheriffs have decided that this law crosses a line, and they are willing to spend the time, money, and political capital to prove it in court.
Governor Moore's decision to let SB0791 become law without his signature may have been designed to lower the political temperature. If so, it failed. The lawsuit ensures that the Community Trust Act will be tested not in the court of public opinion, where Democratic majorities in Annapolis hold the advantage, but in a federal courtroom where the Constitution sets the terms.
When seventeen of a state's sheriffs tell a federal judge that their own legislature is ordering them to obstruct public safety, the question stops being about politics. It becomes about whether state lawmakers can command local officers to look the other way while federal law goes unenforced in their jurisdictions.
