President Donald Trump revised a public student loan program to exclude those who violate immigration laws, engage in illegal activity during protests, or participate in a variety of actions his administration opposes.

The president signed an order that would deny loan forgiveness to workers for groups engaged in “substantial illegal activities,” which it indicated included things like diversity initiatives.

An executive order signed Friday directs the Education Department to modify the program to deny loan relief to some borrowers. It would exclude loan forgiveness to people whose work is tied to illegal immigration,