Dozens of mayors from across the Los Angeles region banded together Wednesday to demand that the Trump administration stop the stepped-up immigration raids that have spread fear across their cities and sparked protests across the U.

The National Guard has at times detained protesters in its deployment to Los Angeles, an official said Wednesday, as demonstrations against Immigration and Customs enforcement raids spread to other major cities.

Maj. Gen. Scott Sherman said 500 National Guard members have been trained to accompany agents on immigration operations.

Downtown Los Angeles was bustling with dog-walkers and commuters touting coffee cup after the first night of curfew meant to tamp down tensions following days of protests over President Donald Trump’s immigration crackdown.

Protesters and police have faced off in Los Angeles, and anti-ICE protests are popping up across the country. Follow for live updates.

Over the last week, a sea of green, white and red Mexican flags have become a fixture of the Los Angeles protests against immigration raids.

At a peaceful vigil in downtown Los Angeles, interfaith community leaders came together for prayer, support and healing.