A violent mob of protesters breached a US Immigration and Customs Enforcement (ICE) facility in Portland, Oregon, on Saturday night, injuring four federal officers, according to authorities.

In Portland, Ore., violent protesters threw fireworks, smoke grenades and rocks at federal law enforcement officers and forcibly entered a U.S. Immigration and Customs Enforcement facility, authorities said.

PORTLAND, Maine — Two people were arrested and charged with assault Saturday after organized protests in Portland, according to the Portland Police Department. The "No Kings" demonstrations took place at Monument Square and Lincoln Park, and police said Congress and Pearl Streets were closed during the Lincoln Park event.

Trump sent federal officers into Portland to quell riots five years ago. A tired city — watching events in LA — hopes it won’t happen again.

Top Portland and Multnomah County leaders, law enforcement officials and several community leaders stood together Friday in advance of large planned protests to decry the immigration policies of the federal administration and affirm the laws in place to protect immigrants.

A few hundred protesters gathered in Freeport as the morning began, while larger demonstrations are expected later in Portland, Augusta, Lewiston-Auburn and elsewhere.