(B) Natural solid waste materials resulting from lawn or garden work, such as bush and tree trimmings, leaves, grass, stumps, dirt and stones may be allowed to accumulate or remain on premises under a person's control unless these materials become or threaten to become a fire hazard or a harboring place for rats, mice, snakes or other vermin or otherwise pose a danger to the public health or safety.
(1981 Code, § 11-2) Penalty, see § 91.99