In 1987, an estimated 800,000 people gathered to celebrate the 50th anniversary of the iconic San Francisco bridge.

The protest remained overwhelmingly peaceful, with music filling the air as people marched and danced down Dolores and Market streets.

Hundreds of people gathered at Ocean Beach in San Francisco on Saturday morning to protest the Trump administration by forming a massive human banner.

Motorists in two cities across the nation have struck “No Kings” protesters, according to multiple reports. Police detained two motorists whom they say intentionally drove into crowds of protesters in San Francisco, California and Culpeper, Virginia. There is no reason to believe the two incidents are connected.

Peter Hosey is the organizer of the San Francisco "No Kings" protest. He's gathering people to the grass at Mission Dolores Park on Saturday. "We want to give people a chance to show up in the streets, in mass and great numbers, and take our message to the people," he said.

Law enforcement arrested six people across Florida during "No Kings" protests June 14, a nationwide movement protesting the Trump administration.