The move follows weeks of increased enforcement since Stephen Miller, White House deputy chief of staff and main architect of Trump’s immigration policies, said U.S. Immigration and Customs Enforcement officers would target at least 3,000 arrests a day, up from about 650 a day during the first five months of Trump’s second term.

Tatum King, an official with ICE’s Homeland Security Investigations unit, wrote regional leaders on Thursday to halt investigations of the agricultural industry, including meatpackers, restaurants and hotels, according to The New York Times.

A U.S. official who was not authorized to comment publicly and spoke on condition of anonymity confirmed to The Associated Press the contents of the directive. The Homeland Security Department did not dispute it.

“We will follow the President’s direction and continue to work to get the worst of the worst criminal illegal aliens off of America’s streets,” Tricia McLaughlin, a Homeland Security spokesperson, said when asked to confirm the directive.

The shift suggests Trump’s promise of mass deportations has limits if it threatens industries that rely on workers in the country illegally. Trump posted on his Truth Social site Thursday that he disapproved of how farmers and hotels were being affected.

“Our great Farmers and people in the Hotel and Leisure business have been stating that our very aggressive policy on immigration is taking very good, long time workers away from them, with those jobs being almost impossible to replace,” he wrote. “In many cases the Criminals allowed into our Country by the VERY Stupid Biden Open Borders Policy are applying for those jobs. This is not good. We must protect our Farmers, but get the CRIMINALS OUT OF THE USA. Changes are coming!”

While ICE’s presence in Los Angeles has captured public attention and prompted Trump to deploy the California National Guard and Marines, immigration authorities have also been a growing presence at farms and factories across the country.

Farm bureaus in California say raids at packinghouses and fields are threatening businesses that supply much of the country’s food. Dozens of farmworkers were arrested after uniformed agents fanned out on farms northwest of Los Angeles in Ventura County, which is known for growing strawberries, lemons and avocados. Others are skipping work as fear spreads.

ICE made more than 70 arrests Tuesday at a food packaging company in Omaha, Nebraska. The owner of Glenn Valley Foods said the company was enrolled in a voluntary program to verify workers’ immigration status and that it was operating at 30% capacity as it scrambled to find replacements.

Tom Homan, the White House border czar, has repeatedly said ICE will send officers into communities and workplaces, particularly in “sanctuary” jurisdictions that limit the agency’s access to local jails.

Sanctuary cities “will get exactly what they don’t want, more officers in the communities and more officers at the work sites,” Homan said Monday on Fox News Channel. “We can’t arrest them in the jail, we’ll arrest them in the community. If we can’t arrest them in community, we’re going to increase work site enforcement operation. We’re going to flood the zone.”