50 CFR 27.92 : Wildlife And Fisheries (§ 1.1 To Parts 698-699) — (§ 18.1 To Parts 101-199) — United States Fish And Wildlife Service, Department Of The Interior (Continued) (§ 18.1 To Parts 101-199) — The National Wildlife Refuge System (§ 25.11 To § 38.17) — Prohibited Acts (§ 27.11 To § 27.97) — Other Disturbing Violations (§ 27.91 To § 27.97) — Private structures.
4 Aug 2016
No person shall without proper authority construct, install, occupy, or maintain any building, log boom, pier, dock, fence, wall, pile, anchorage, or other structure or obstruction in any national wildlife refuge.