Friday’s escalation of immigration actions in Los Angeles comes as White House Deputy Chief of Staff Stephen Miller pushes ICE to start making at least 3,000 arrests a day.

"As Mayor of a proud city of immigrants, who contribute to our city in so many ways, I am deeply angered by what has taken place," Bass said. "These tactics sow terror in our communities and disrupt basic principles of safety in our city. My office is in close coordination with immigrant rights community organizations. We will not stand for this."

Surprise U.S. Immigration and Customs Enforcement sweeps in downtown Los Angeles prompted fierce pushback from elected officials and protesters.