President Donald Trump directed federal officials to expand efforts to deport migrants in the largest US cities in the face of protests and court challenges, even as his administration is looking to ease the impact of the crackdown on key sectors of the US workforce.

At the same time, the Trump administration has directed immigration officers to pause arrests at farms, restaurants and hotels, after Trump expressed alarm about the impact aggressive enforcement is having on those industries, according to a U.S. official familiar with the matter who spoke only on condition of anonymity.