Thousands of protesters marched across Washington, D.C., on Saturday in one of the largest demonstrations against President Donald Trump's federal takeover of policing in the nation’s capital.

Behind a bright red banner reading “END THE D.C. OCCUPATION” in English and Spanish, protesters marched over two miles from Meridian Hill Park to Freedom Plaza near the White House to rail against the fourth week of National Guard troops and federal agents patrolling D.C.’s streets.

The “We Are All D.C.” protest — put together by local advocates of Home Rule and the American Civil Liberties Union — was perhaps the most organized demonstration yet against Trump's federal intervention in Washington. The president justified the action last month as a way to address crime and homelessness in the city, even though city officials have noted that violent crime is lower than it was during Trump’s first term in office.

Trump targeted D.C. after deploying the National Guard to Los Angeles earlier this summer as the administration ramped up its immigration enforcement efforts and attempted to quell protests. The White House then turned to Washington, which presented a unique opportunity for Trump to push his tough-on-crime agenda because of its subservient status to the federal government.

Trump’s emergency declaration to take charge of D.C. police is set to expire on Wednesday.

The presence of armed military officers in the streets has put Washington on edge and spurred weeks of demonstrations, particularly in D.C. neighborhoods.

Mark Fitzpatrick, a former U.S. diplomat who has been a D.C. resident for around a decade, told The Associated Press on Saturday that he's worried about the “authoritarian nature” in which the administration is treating D.C., adding that it’s worse for D.C. residents due to their lack of federal representation.

"We don’t have our own senators or members of the House of Representatives, so we’re at the mercy of a dictator like this, a wanna-be dictator,” he said.

Among the protesters Saturday were also former D.C. residents like Tammy Price, who called the Trump administration's takeover “evil" and “not for the people.”

Jun Lee, a printmaker artist living in Washington, showed up with a “Free DC” sign that she made on a woodcut block. She said she came to the protest because she was “saddened and heartbroken” about the impact of the federal intervention on her city.

AP video by Mike Pesoli