(A) The Fire Marshal shall investigate the cause, origin, and circumstances of every fire occurring within the city by which property has been destroyed or damaged, and which was a result of carelessness or design.
(`88 Code, Ch. 5, § 2.06)
(B) Investigation shall be begun within 24 hours, not including Sundays, of the occurrence of such fire.
(`88 Code, Ch. 5, § 2.08) (Ord. 81, passed 12-14-76)