WASHINGTON (AP) — Staffers of the U.S. Agency for International Development were instructed to stay out of the agency’s Washington headquarters, and yellow police tape and officers blocked the agency’s lobby on Monday, after billionaire Elon Musk announced President Donald Trump had agreed with him to shut the agency.

The move comes as Elon Musk’s Department of Government Efficiency pushes to eliminate the foreign-assistance agency. Secretary of State Marco Rubio said he is the aid organization’s acting director.

Employees at the U.S. Agency for International Development (USAID) were informed on Monday that their headquarters in downtown Washington was shut for the day, hours after billionaire Elon Musk said President Donald Trump agreed that Washington's primary humanitarian agency should be closed.