36 C.F.R. § 261.5 Fire.
Title 36 - Parks, Forests, and Public Property
The following are prohibited: (a) Carelessly or negligently throwing or placing any ignited substance or other substance that may cause a fire. (b) Firing any tracer bullet or incendiary ammunition. (c) Causing timber, trees, slash, brush or grass to burn except as authorized by permit. (d) Leaving a fire without completely extinguishing it. (e) Allowing a fire to escape from control. (f) Building, attending, maintaining, or using a campfire without removing all flammable material from around the campfire adequate to prevent its escape. [42 FR 2957, Jan. 14, 1977, as amended at 46 FR 33520, June 30, 1981]
Title 36: Parks, Forests, and Public Property
PART 261—PROHIBITIONS
Subpart A—General Prohibitions
§ 261.5 Fire.
