Over 20 people have been arrested by ICE in S.F. Protesters gathered outside the building before authorities take away the arrestees.

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.

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.

Video shows San Francisco police firing pepper-spray rounds, but SFPD brass says no "weapon" or chemical "agent" was deployed.

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.

Mayor Daniel Lurie, who won on a promise to get tough on crime, is being put to the test in the liberal city—where late-night unrest marred largely peaceful protests.

The outburst of public dissent occurred over the weekend after ICE began raids across Los Angeles. ICE said on Saturday that its “operations in LA this week” had resulted in 118 arrests of immigrants in Southern California.

Protests are only ramping up throughout the Bay Area opposing the recent increase in Immigration and Customs Enforcement arrests.

Hundreds protest ICE raids in San Francisco for a second day, with large peaceful demonstrations and minor incidents of vandalism reported.

As demonstrations continue in LA and spread to other cities across California and the nation, here is a timeline on how the conflict has unfolded.

President Donald Trump and his administration increased efforts to round up immigrants and deport those without documentation, causing protests around the country and California, specifically in Los Angeles and the San Francisco Bay Area.