US senators Dick Durbin and Alex Padilla have unveiled legislation that would force Immigration and Customs Enforcement to obtain a supervisor-signed administrative warrant before detaining most immigrants, while mandating swift bond hearings and regular judicial review for anyone already in custody. The Immigration Warrant Reform Act, shared exclusively with The Guardian before its formal introduction, marks the most concerted Democratic effort yet to codify due-process safeguards that advocates say have been routinely ignored during the Trump administration’s enforcement surge.
The bill arrives as Republicans hold majorities in both chambers, making enactment an uphill battle. Yet its sponsors argue the measure forces a necessary debate over whether civil immigration violations should ever result in prolonged deprivation of liberty.
A framework built on probable cause
At the heart of the proposal is a requirement that ICE officers secure an administrative warrant — approved by a supervisor and setting out probable cause — before taking someone into custody. That warrant must be shown to the detainee at the time of arrest, along with a notice of their first immigration-court appearance.
For the rarer instances where officers act without a warrant, the legislation demands a bond hearing within 24 hours. Every person held beyond that point would face a custody review before an immigration judge or a US district judge at least once every 60 days. Durbin’s office says the provision would compel the government to justify continued detention or release the individual.
“This bill would establish stronger accountability and oversight,” Padilla said. “The disturbing reality today is that many American citizens and immigrants with lawful status have been caught in the Trump administration’s indiscriminate and violent immigration enforcement dragnet across the country.”
Operation Midway Blitz as catalyst
Durbin said he was compelled to act after witnessing what he described as civil-rights abuses during Operation Midway Blitz, the militarised raid operation that swept through Chicago last autumn and winter. The Illinois senator characterised the blitz as a template for nationwide overreach, citing reports of racial profiling and the detention of US citizens who were unable to produce documentation on the spot.
“It is commonsense, and I encourage my colleagues on both sides of the aisle to support it,” Durbin added.
Advocates warn of loopholes
Immigration attorneys and advocacy groups who reviewed the draft legislation welcomed the warrant requirement but flagged a critical carve-out. The bill permits warrantless arrests when an officer determines someone poses an “imminent danger to the community” — a phrase the text leaves undefined.
Faisal Al-Juburi, co-chief executive of the Texas-based humanitarian organisation Raíces, argued the ambiguity hands ICE the same discretion that has fuelled recent controversies. “The framework neglects how the current administration routinely weaponises unsubstantiated national security allegations to advance its anti-immigrant agenda,” he said.
Al-Juburi pointed to the administration’s characterisation of Venezuelan asylum seekers without criminal records as national-security threats, and its sudden reclassification of long-term temporary-status holders as dangerous criminals. He also questioned how the bill would penalise agents who flout the new standards.
The deeper philosophical divide
Beyond the technical provisions, the legislation has reignited a fundamental argument: whether detention is an appropriate response to civil immigration offences at all. Al-Juburi said the bill fails to reject “the inhumane notion that people should face detention, and loss of liberty, for non-criminal matters.”
“Detaining people for civil immigration enforcement stands in direct conflict with what are ostensibly core constitutional protections,” he added.
Durbin’s team counters that the bill codifies constitutional safeguards while preserving the government’s ability to hold those who genuinely threaten public safety. The senator insisted the measure “helps prevent these due-process violations while ensuring noncitizens who present a threat to public safety are not released.”
Why it Matters
Even if the Immigration Warrant Reform Act stalls in a Republican-controlled Congress, it crystallises the Democratic response to an enforcement regime that critics say has blurred the line between immigration control and domestic policing. By forcing a vote — or at least a public reckoning — on warrants, bond hearings, and the very premise of civil detention, Durbin and Padilla are shaping the terms of a debate that will outlast the current administration and influence how the next one writes the rules of the interior enforcement game.
