The notion that America is being invaded has become the defining theme of Mr Trump’s immigration policy. Hours after his inauguration the president issued ten executive orders on immigration and border enforcement “to repel the disastrous invasion of our country”.

Four immigration court officials were removed from their positions on Monday. It’s unclear who is in charge at this point.

The firings suggest President Donald Trump and his allies are seeking change in how asylum claims are processed and will remove those they see as obstacles.