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.

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.

With reporting by Alex Garland Crowds were measured by the mile Saturday as demonstrators marched from Capitol Hill’s Cal Anderson Park in Seattle’s contribution to a weekend of

Hundreds boarded the 10:25 a.m. ferry from Bainbridge Island to Seattle on Saturday morning to demonstrate — one of many "No Kings" protests held Saturday.

Those millions included an estimated 200,000 people in Los Angeles, 100,000 in Philadelphia, 70,000 in Seattle and over 50,000 in New York.

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.

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 a military parade rolls through Washington, DC, on Saturday – President Donald Trump’s birthday – millions of Americans are expected to protest in what organizers predict will be the strongest display of opposition to Trump’s administration since he took office in January.