Supporters of the Iranian monarchy held a demonstration in Washington, D.C., outside the White House

The security arrangements surrounding such a demonstration would be significant, given its location near a highly sensitive government building. Law enforcement agencies, such as the United States Secret Service and the District of Columbia Metropolitan Police Department, would be present to ensure the safety of the demonstrators, White House personnel, and the general public. Measures would be in place to manage crowd control, maintain order, and prevent any potential security breaches or disruptions.