Ashes, smoldering coals or embers, greasy or oily substances and all other matter which is subject to spontaneous combustion, unless kept in metallic or noncombustible receptacles, shall not be deposited within 15 feet of any wooden or plastered wall, partition, fence, floor of lumber, rubbish or other combustible material. The receptacles, unless resting on the ground outside of a building, must be placed on noncombustible stands and shall be kept free from any wall or partition by at least two feet. Nothing in this section shall prohibit the deposit of cold or wet ashes and cinders for purposes of improving an unpaved alley or walkway.
(Ord. passed - -, § 5-7) Penalty, see § 92.99