This legislation establishes a clear limitation on the use of federal funds allocated to U.S. Immigration and Customs Enforcement (ICE) . It explicitly prohibits ICE from employing these funds, in the course of any civil immigration enforcement activities, to detain a citizen of the United States . Furthermore, the bill mandates that federal funds cannot be used by ICE to transport a citizen of the United States outside of the United States . The primary objective is to prevent the erroneous detention or removal of American citizens during immigration enforcement operations, thereby safeguarding their fundamental rights.