LOS ANGELES–Law enforcement continued to fire flash bangs in an effort to disperse remaining protesters and agitators near City Hall in downtown Los Angeles where unlawful assembly has been declared.

The Los Angeles Police Department has made nearly 400 arrests and detentions since Saturday in connection to immigration protests.The vast majority arrests have been for failing to leave the area in defiance of requests from law enforcement,

The LAPD said on social media that the people in the crowd were throwing "rocks, bricks, bottles and other objects" while they were near the federal building.

Hong says protests in LA can change very quickly — one moment peaceful, the next chaotic. But he always tries to stay safe while telling the story through his images.