The study found an increase in the number of cases of assailants dressing as federal agents to rob, assault and rape immigrants. The study found an increase in the number of cases of assailants dressing as federal agents to rob, assault and rape immigrants. Maryland has limited public record requests and banned the sale of personal information to organizations involved in immigration enforcement. But the invasion of Americans’ privacy is not solely for use in immigration enforcement operations, according to the Brennan Center for Justice. A Maryland law prohibits state and local law enforcement from entering 287(g) agreements and requires the termination of all such existing contracts.