A.
The provisions of this chapter shall apply equally to new and existing conditions, except where existing conditions not in strict compliance with the terms of this chapter shall be permitted to continue where the exceptions do not constitute a distinct hazard to life or property in the opinion of the Chief.
B.
Nothing contained in this chapter shall be construed as applying to the transportation of any article or thing shipped under the jurisdiction of and in compliance with the regulations prescribed by the United States Department of Transportation (USDOT), nor as applying to the military forces of the United States.
C.
All lawful rules, regulations and orders pertaining to fire prevention of any other lawfully constituted body shall be a part of this chapter as if fully written. Stricter regulations will govern when regulations differ with this chapter.