43 CFR § 9212.1 - Prohibited acts.
(b) Fire a tracer or incendiary device;
(c) Burn, timber, trees, slash, brush, tundra or grass except as used in campfires;
(d) Leave a fire without extinguishing it, except to report it if it has spread beyond control;
(f) Resist or interfere with the efforts of firefighter(s) to extinguish a fire;
(g) Enter an area which is closed by a fire prevention order, or
(h) perform any act restricted by a fire prevention order.