(a) A person shall not leave a campfire, kindled or attended by that person, burning or unextinguished unless one of the following requirements is satisfied:
(1) The person leaves some other person in attendance.
(2) The fire is enclosed within a stove, oven, drum, or other nonflammable container, in such manner that the fire cannot escape from the container.
(b) A person shall not allow a campfire, kindled or attended by that person, to spread after it is built.