No person or entity that owns any lot or private premises shall allow or permit any tree, vegetation or foliage to endanger the public health, safety and welfare because of the proximity of such tree, vegetation or foliage to any overhead electrical line, transformer or apparatus. Trees, vegetation or other foliage shall constitute a danger to the public health, safety and welfare when any foliage or limb of any tree or other vegetation is within eighteen inches (18") of an overhead electrical line, transformer or other overhead apparatus under conditions of no wind. (Ord. 5746 § 1 (part); December 12, 2000.)