TVF&R does not regulate the use of small fire pits, fire tables, outdoor fireplaces, barbecue pits, campfires, and similar cooking or heating appliances provided that they are burning clean dry firewood, propane, natural gas, charcoal, or similar fuels. The fire also must be confined by a noncombustible barrier such as a metal fire ring, masonry or stone enclosure, a hole in bare earth, etc.