The U.S. Supreme Court's decision upholding a piece of Arizona's controversial immigration law portends such a "huge" increase in policing for one department that the chief wondered Tuesday if his agency will be able to handle the workload.
At a time when the Tucson Police Department is down 160 officers because of a weakened economy, the agency now must make up to 50,000 additional phone calls a year to federal officials to verify the immigration status of persons whom officers have stopped and have reason to believe are in the country illegally, Police Chief Roberto Villaseñor said Tuesday.
Other law agencies in Arizona, however, reported "business as usual" a day after the Supreme Court ruling.
Just 70 miles from the Mexican border, the Tucson department may have to spend more than $10 million a year to book and jail up to 36,000 arrestees also suspected of being illegal immigrants -- a more than 7% increase to the agency's $130 million budget, Villaseñor said.
The police chief said he wonders if his 950-officer agency has been dealt an "impossible mandate." The state law, SB 1070, allows citizens to sue his department or others if they fail to enforce federal immigration laws, the chief said.
"Just for my agency, it will be a huge workload, just making the calls and waiting for a response on what to do," the police chief of Arizona's second-largest city said.
"I'm not sure the federal government is capable of handling all the requests that they will be receiving," Villaseñor added. "I don't know what effect it will have on my agency."
Tuesday marked the first 24 hours that state and local law agencies began enforcing the state immigration law since Monday's court ruling, and law agencies were either engaged in training or rolling out the mandatory immigration checks, said Amy Rezzonico, a spokeswoman for Arizona attorney general's office.
"I'm pretty sure it will be business as usual to some degree," Rezzonico said.
That was the case for the more than 3,100 police officers in Phoenix, the state's largest city, located 180 miles from the border. A police department spokesman said Tuesday he had no immediate feedback from officers or U.S. Immigration and Customs Enforcement on the progress or results of the day's immigration checks.
"We're really not attempting a big shift from what we're doing now," said spokesman Sgt. Tommy Thompson. "I think there's a misconception that police officers in Arizona are going to go out and hunt down people who are illegally in the United States.
"I am mandated to make a reasonable attempt to contact ICE," Thompson said. "It's 107 in Phoenix today. How long am I going to stand on the side of the road with someone (awaiting an ICE response)? It's a matter of minutes -- 20 minutes maybe, 30 minutes maybe."
Concerns by lawmen such as Villaseñor unfolded as President Barack Obama and Arizona Gov. Jan Brewer squared off about the impact of Monday's U.S. Supreme Court ruling that upheld the "show-me-your-papers" provision -- but struck down other portions of the state law intended to deter illegal immigration.
Already, the Obama administration has indicated it won't allow Arizona's immigration priorities to become federal priorities. The administration has ended the so-called 287(g) agreements with Arizona, under which state and local law agencies entered into a partnership with the Department of Homeland Security and were delegated authority for immigration enforcement within their jurisdictions.
Also, the administration recently halted deportations of DREAM Act-eligible immigrants -- young adult undocumented immigrants -- as it will redirect resources to deporting those who are deemed a greater threat, such as criminals.
The White House highlighted its tougher approach on criminals in announcing a record number of deportations last year.
In denouncing some of those Obama measures, Arizona's Brewer said further lawsuits lay ahead on the immigration status checks, and pledged, "This certainly is not the end of our journey."
The portion of the state law validated by the high court is potent, one expert said.
"If you read the statute carefully, it literally creates an obligation for all law enforcement agencies to determine status of individuals," said Marc Miller, a vice dean and law professor at the University of Arizona. "By making it a mandate and lining it up against the warnings of the Supreme Court, it's created an impossibly difficult question for police and sheriffs. Are we concerned about racial profiling? Absolutely."
But how police will apply the law -- requiring immigration checks while enforcing other laws if "reasonable suspicion" of illegal immigration exists -- is "confusing," CNN senior legal analyst Jeffrey Toobin said.
"What does it look like in the real world to have reasonable suspicion that someone is here illegally? What is a police officer supposed to do?" Toobin asked. "How to apply that in the real world is kind of mysterious to me."
At least two sheriffs in Arizona said that the law won't result in great change for their departments.
Pima County Sheriff Clarence Dupnik said his deputies will continue to call the Border Patrol to determine a person's immigration status if a deputy suspects that person is in the country illegally. That will result in about 100 referrals a month to the Border Patrol, he said.
"We're continuing to do business as usual," said Dupnik, who's been sheriff for 32 years.
Dupnik said he opposed SB 1070 because if the entire law had been upheld by the federal courts, it would have resulted in overcrowded jails and overburdened state courts.