Protesters in San Francisco spent the day blocking the entrance to an unmarked building in the South of Market area. Immigrants had been told to report there in what some believed was a trap by U.S. Immigration and Customs Enforcement to capture people for deportation.

Thousands of people flooded streets across California Saturday as part of a national day of action against President Donald Trump and his administration’s policies. The protests coincided with a military parade in Washington D.C. and President Trump’s 79th birthday.

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.

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.

Demonstrators who hoped to show peaceful support for immigrant rights protesters in Los Angeles wound up clashing with the police.

Journalists and advocates say San Francisco police detained multiple reporters and interfered with First Amendment rights during recent protests against immigration raids.

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.

Motorists in two cities across the nation have struck “No Kings” protesters, according to multiple reports. Police detained two motorists whom they say intentionally drove into crowds of protesters in San Francisco, California and Culpeper, Virginia. There is no reason to believe the two incidents are connected.