Military-style vehicles and National Guards troops have blocked a portion of 4th Street in front of the Ronald Reagan Federal Building and Courthouse.

Los Angeles Mayor Karen Bass issued a curfew for parts of downtown as anti-ICE demonstrations continued for a fifth consecutive day, some of which have turned violent between protesters and law enforcement.

California governor and federal officials traded blame after ICE raids and a violent protest rocked the L.A.-area city of Paramount.

Gov. Gavin Newsom announced a lawsuit against the Trump administration for federalizing the National Guard in L.A. County over the weekend, saying the president abused his authority.

State AG Rob Bonta called the federal government's order "unlawful" and "unprecedented" as anti-ICE raid demonstrations emerged in Los Angeles.

HOW WE GOT HERE: The protests erupted after Immigration Customs Enforcement (ICE) officers on Friday carried out raids in three locations across L.A., where dozens of people were taken into custody. Newsom called the raids “chaotic federal sweeps” that aimed to fill an “arbitrary arrest quota.”

Troops on the streets of LA over ICE raid protests are escalating the battle between Trump & CA Governor Newsom As LAPD declares a tactical alert for city

The Trump administration said it would send 2,000 National Guard troops into Los Angeles after a second day in which protesters confronted immigration agents during raids of local businesses.