Protesters were back at a building in San Francisco's South of Market neighborhood on Sunday, where people who were working on their immigration status received a notice to report in person.

Protesters in San Francisco spent the day blocking the entrance to an unmarked building in the South of Market area.

SAN JOSE — Hundreds of people gathered Monday evening in San Jose, Oakland and San Francisco to protest deportation efforts by U.S. Immigration and Customs Enforcement, as well as to stand in solidarity with protesters in Southern California.

Multiple people were detained by U.S. Immigration and Customs Enforcement agents in downtown San Francisco on Tuesday morning, merely 12 hours after thousands of protesters took to the streets in the Mission to rally against the widespread raids taking place across California.

San Francisco Mayor Daniel Lurie and city officials announced preparations for more protests after police arrested 154 people Sunday night when an anti-ICE demonstration turned violent on city streets.

Protesters outside the San Francisco ICE headquarters were in a long standoff with dozens of riot police. Officers then rushed the crowd.

San Francisco police arrested 154 people Sunday night after a downtown protest against U.S. Immigration and Customs Enforcement reportedly escalated with the arrival of law enforcement in riot gear.

Hundreds marched again in San Francisco to protest the ongoing ICE raids in California, the second day of largely peaceful protests marred by incidents of violence and arrests.

At least two undocumented immigrants who showed up for an ISAP check-in at a downtown Fresno office appeared to be taken into custody by individuals driving unmarked vehicles and in plainclothes wearing sunglasses,

More than 15 people were arrested Wednesday at a U.S. Immigration and Customs Enforcement field office in San Francisco, a move that has prompted widespread fear and confusion in the Bay Area. ICE undertook the action on Wednesday at its field office at ...

More than 150 were arrested at immigration enforcement protests in San Francisco's Financial District Sunday evening, with police officers injured and significant property damage left behind, authorities said.

California is challenging President Trump's masked immigration raids with a bill banning law enforcement officers from operating anonymously. Why it matters: The proposal responds to a surge in U.S. Immigration and Customs Enforcement sweeps amid the federal administration's aggressive deportation push.