12.28.090: TREE TOPPING:
   A.   For purposes of this chapter, "tree topping" is defined as the severe cutting back of limbs within a tree crown to buds, stubs, or laterals not large enough to assume a terminal role within the crown and to such a degree so as to remove the normal canopy and disfigure the tree.
   B.   It is unlawful for any person or firm to top any public tree. Trees severely damaged by storms or other causes and trees creating emergency hazardous situations are exempt. Trees under utility wires or other obstructions where standard pruning practices are impossible may be exempted from this section at the determination of the city forester. (Ord. 2812, 2007)