FAA creates drone no-fly zone for ICE operations
「 The notice, NOTAM FDC 6/4375, prohibits unmanned aircraft systems from operating within 3,000 feet laterally and 1,000 feet vertically of DHS facilities and mobile assets, including ground vehicle convoys and their escorts. The restriction applies nationwide and continuously, rather than at fixed locations or during defined time windows 」
https://www.aerotime.aero/articles/faa-drone-no-fly-zone-ice-dhs