(Portland, OR) -- Tens of thousands of people took part in the No Kings demonstration in Portland on Saturday. Waterfront Park was over-filled, causing Southwest Naito Parkway to close. The group marched for three hours in downtown Portland crossing the Hawthorne and Morrison bridges. No arrests were made. A protest continued Saturday night outside of the ICE building in South Portland. Police arrested three people. The charges included assault, harassment, and bias crime. The FBI didn't report any arrests by federal officers.