Los Angeles Mayor Karen Bass implemented a curfew downtown that took effect Tuesday night amid continued protests against President Trump's immigration policies. CBS News' Elise Preston has the latest updates.

Members of the National Guard stood watch behind plastic shields, but did not appear to participate in the arrests Tuesday night.

Officers rush into crowd, firing less-lethal rounds as demonstrators chant, "Shame." Meanwhile, downtown L.A. shop owners try to cope with curfew as ICE raids spread throughout L.A. County.

“Multiple groups continue to congregate on 1st St between Spring and Alameda. Those groups are being addressed and mass arrests are being initiated. Curfew is in effect,” read a post on the LAPD’s social media, sent at 9:09p.m local time on Tuesday night.

California Gov. Gavin Newsom on Tuesday requested a federal judge issue a temporary restraining order—and asked it be issued by 4 p.m. EDT— blocking President Donald Trump from deploying the National Guard and Marines to Los Angeles where anti-immigration protests have ensued in recent days.