New Jersey Governor Mikie Sherrill has strongly opposed federal Immigration and Customs Enforcement (ICE) actions in her state, labeling them as unconstitutional "secret police" tactics that undermine public safety. She has taken legal and executive action, including suing to block a major detention center in Roxbury, signing executive orders restricting ICE access to state property, and creating a reporting portal for residents, citing concerns over masked agents and aggressive, unannounced raids.