Seattle Police prepare for "No Kings" protests against a military parade on Trump's birthday. They aim for peaceful management and will only act if necessary.

Tens of thousands marched down 5th Avenue, with no reports of property damage, according to the Seattle Police Department. It was over 1.5 miles of people.

City and state officials say they are prepared for one of the largest protests in Seattle since President Donald Trump began his second term.

Demonstrators gathered in parks and plazas Saturday across the U.S. to protest against President Donald Trump. The “No Kings” rallies were organized in nearly 2,000 locations nationwide, including cities,

Army's 250th anniversary celebrated with a military parade in Washington, D.C., on Trump's birthday. 'No Kings' protests by opponents are planned across the country.

A demonstration is taking place Saturday night on 2nd Avenue and Madison Street, as protesters are blocking all southbound and westbound lanes in the process.

As nationwide “No Kings” demonstrations approach Saturday, the Seattle Police Department issued a public message outlining how officers plan to support protest activity in the city.

In a joint press conference Friday morning, city, state, and county leaders called on protesters to remain peaceful during protests.

According to estimates from law enforcement and event organizers, more than 100,000 people likely attended rallies in Seattle, Tacoma, Olympia.