When Enforcement Fractures: Sanctuary Policies & Breakdown of Constitutional Order

By Randy Ireland

“We are the safest major city in the country in part because people trust that they can call 911 and that they can help police solve crimes. We are going to continue to keep our policies in place that have been working for the people of Boston,” says Boston Mayor Michelle Wu.

Local leaders assert sanctuary policies support public safety and community trust.

In cities across the country, elected officials have made bold proclamations defending sanctuary policies.  Such statements frame sanctuary policies as a public safety benefit, implying that local discretion over federal immigration enforcement is not only lawful but essential to community well-being. Similarly, Mayor Wu has asserted, “[Boston] will not back down…Boston follows the law, and Boston will not back down from who we are and what we stand for” (theguardian.com). Portland’s Mayor Keith Wilson has echoed a similar position: “The City of Portland will remain a welcoming, safe place for all people regardless of immigration status… We will not compromise our values as a city or as Americans and will resist these policies.”

While these statements are often delivered with sincerity, they rest on a constitutional misattribution. They blend moral judgments with claims of legality without reference to the Constitution’s clear allocation of authority. The Supremacy Clause (U.S. Const. art. VI) establishes that federal law takes precedence over conflicting state or local ordinances. Local moral preferences, no matter how well-intentioned, cannot override federal statutory authority. Boston’s claim that its sanctuary policies “follow the law” overlooks the constitutional reality: federal immigration enforcement is the purview of the United States, not a city council or mayor’s office. Portland’s emphasis on local values similarly conflates policy choice with constitutional power. By presenting local discretion as equivalent to federal law, these statements inadvertently imply a legal authority that does not exist.

City halls like Boston’s are where local sanctuary policies are debated and implemented.

To understand the other side of the issue, it helps to look at statements grounded in constitutional principles and rule-of-law reasoning. The U.S. Attorney’s Office for the District of Maryland has explained, “[W]hen detainers are not honored, the justice system cannot work as intended. Failing to honor immigration detainers can lead to tragic outcomes for law enforcement officers and victims. Jurisdictions must uphold the rule of law in order for our system of justice to work” (justice.gov). In this framing, the question is not one of political ideology or compassion; it is a matter of operational integrity. The justice system depends on predictability, consistency, and adherence to the rule of law. When local policies actively interfere with federal detainers, the system begins to break down, leaving both officers and citizens exposed to unintended consequences. The Department of Justice made this point explicit in its 2025 lawsuit against Boston, stating that the city’s sanctuary policies were “designed to undermine federal immigration enforcement and protect removable aliens from federal custody” (reuters.com).

ICE enforcement depends on cooperation from local authorities to maintain consistent law enforcement and public safety.

At the heart of this conflict lies a tangible real-world example: the Boston Trust Act. This city ordinance limits police cooperation with federal immigration authorities, except when a criminal warrant exists (Wikipedia). ICE detainers—requests to hold individuals for up to 48 hours—are voluntary for local authorities. While non-cooperation is permissible, actively frustrating federal enforcement through policy directives moves beyond discretion into obstruction. When Boston and similar jurisdictions implement policies that instruct officers not to communicate with federal authorities or to ignore detainers, it creates predictable gaps in enforcement, reduces accountability, and diminishes public trust. These are not hypothetical problems; they are operational realities that affect victims, law enforcement personnel, and the broader community.

Contrasting these two approaches makes the stakes unmistakable. On one side, sanctuary proponents assert safety, moral authority, and community trust as justification. On the other, constitutional law emphasizes federal supremacy, statutory enforcement, and operational integrity. The difference is not subtle: one approach preserves the consistency and predictability of law; the other substitutes moral judgment for legal authority, creating confusion, inequity, and potential harm. This contrast is reflected in federal statements emphasizing constitutional power, such as the Executive Order on “Protecting American Communities from Criminal Aliens”: “Federal supremacy with respect to immigration, national security, and foreign policy is axiomatic. The Constitution provides the Federal Government with plenary authority regarding immigration… Federal power over immigration is an inherent element of national sovereignty” (whitehouse.gov).

Federal authorities emphasize the importance of rule-of-law compliance for public safety and constitutional integrity.

The practical consequences of these choices are visible in day-to-day enforcement operations. When detainers are ignored or withheld, ICE agents face greater operational risks, repeat offenders may remain at large longer than federal law intends, and witnesses or victims may feel unsafe reporting crimes. The very public safety rationale that sanctuary supporters often cite as justification can be undermined by the unpredictability and fragmentation of enforcement. Law, after all, is not only about rules—it is about the trust citizens place in those rules to be applied fairly, consistently, and universally.

Understanding this dynamic is crucial for citizens, policymakers, and advocacy groups alike. It is not a question of compassion versus enforcement; it is a question of process, accountability, and constitutional fidelity. The lesson is universal: if local governments may selectively nullify federal law based on policy preference, no law is secure, and justice becomes conditional. A justice system that operates by preference, rather than principle, risks eroding public confidence in all aspects of law—from criminal justice to civil rights.

Call to Action

Universal: Citizens and organizations that support the Constitution, rule of law, and civil liberties must unite to reinforce the principle that no government official is above the law. This is not about immigration politics—it is about ensuring that the legal framework works for everyone.  We invite these organizations to partner with us in this endeavor.

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Targeted: For those already committed to restoring lawful governance, it is imperative to coordinate efforts. Policy monitoring, legal challenges, and public education campaigns must be undertaken collaboratively to ensure local actions align with federal authority and constitutional standards.  Let’s work together to achieve these goals!

Specific: Individuals can get involved through direct volunteer opportunities or by supporting organizations dedicated to monitoring enforcement, filing legal challenges, and educating the public about the Constitution. Donations and Volunteer efforts help sustain our efforts at the AF Justice Restoration Project to ensure that the rule of law remains intact and that our faith and belief in Justice is restored.