National Guard troops were seen stationed along Alameda Street in Los Angeles on Sunday ahead of protests expected to take place later in the day near City Hall.

President Donald Trump is deploying 2,000 California National Guard troops to Los Angeles over the objections of Gov. Gavin Newsom after a second day of clashes between hundreds of protesters and federal immigration authorities in riot gear.

Confrontations broke out on Saturday near a Home Depot in the heavily Latino city of Paramount, south of Los Angeles, where federal agents were staging at a Department of Homeland Security office nearby.

Agents unleashed tear gas, flash-bang explosives and pepper balls, and protesters hurled rocks and cement at Border Patrol vehicles. Smoke wafted from small piles of burning refuse in the streets.

Tensions were high after a series of sweeps by immigration authorities the previous day, including in LA's fashion district and at a Home Depot, as the weeklong tally of immigrant arrests in the city climbed past 100.

A prominent union leader was arrested while protesting and accused of impeding law enforcement.

The White House announced that Trump would deploy the Guard to “address the lawlessness that has been allowed to fester.” It wasn't clear when the troops would arrive.

Newsom, a Democrat, said in a post on the social platform X that it was “purposefully inflammatory and will only escalate tensions.” He later said the federal government wants a spectacle and urged people not to give them one by becoming violent.

Trump's order came after clashes in Paramount and neighboring Compton, where a car was set on fire. Protests continued into the evening in Paramount, with several hundred demonstrators gathered near a doughnut shop, and authorities holding up barbed wire to keep the crowd back.

Crowds also gathered again outside federal buildings in downtown Los Angeles, including a detention center, where local police declared an unlawful assembly and began to arrest people.