New York Attorney General Letitia James has asked a federal court to let New York City’s “sanctuary” policies stand. In an amicus brief filed in a case brought by the U.S. Department of Justice, James argues that the city’s rules limiting local involvement in federal civil immigration enforcement are tied to public safety.
The city’s policies, which began in the 1980s and have been supported by multiple mayoral administrations, limit how city officials participate in federal civil immigration enforcement. James says these limits help residents feel safer when interacting with local law enforcement, including when reporting crimes, serving as witnesses, or seeking help.
James also argues that the policies do not stop cooperation on criminal matters. According to the brief, the city’s approach does not restrict local law enforcement from working with federal authorities when it involves criminal enforcement.
The DOJ sued New York City in July 2025, challenging the city’s laws limiting participation in federal civil immigration enforcement. In the brief, James contends the city’s policies are consistent with state and federal law and are not “preempted,” meaning federal law does not automatically override the city’s approach.
The attorney general further points to research suggesting that when people fear immigration consequences, they may be less likely to report crimes or share information with police. She argues that by reducing that fear, the city’s policies can increase reporting and help local police focus resources on immediate public safety threats.