From "Quantifying the Profiling: 1/5 of ICE Arrests Are Street Arrests of Latinos with No Criminal Past or Removal Order" by David J. Bier:
The key takeaway is that ICE is arresting thousands of people in random locations—what it calls “non-specific” or “general” areas—who had no prior contact with law enforcement: the telltale sign of illegal profiling...ICE conducted about 15,000 street arrests of immigrants who had no criminal convictions, charges, or removal orders since January 20, and incredibly, nearly half (7,000) occurred in the month of June alone: 90 percent of them were immigrants from Latin America..."Street arrests" refer to arrests made at unspecified locations, not in an office, facility, court, detention center, prison, jail, police department, or any other custody of a federal, state, or local law enforcement agency.