Fences categorized. As used in this section, the following terms shall have the meanings indicated:
DECORATIVE FENCE
A fence not exceeding a height of three feet from ground level, made of material other than wire, metal, chain, or poured concrete, and constructed in a substantially open pattern (such as weave or board-and-space pattern) and not a solid pattern (such as block, concrete, or privacy pattern).
FENCE
An enclosed barrier, solid or otherwise, consisting of wood, iron, stone, metal or chain, intended to prevent ingress or egress and shall include decorative fence. No fence shall be constructed of unsightly or dangerous materials which would constitute a nuisance.
HEDGE
A row of bushes or small trees planted close together which may form a barrier, enclosure or boundary.
PICKET FENCE
A fence having pointed post, stake, pole or peg placed vertically with the point or sharp part pointing upward to form a part of the fence.
RETAINING WALL
A solid barrier of any material constructed to hold back a mass of earth. A retaining wall shall be considered a fence for the purposes of this section.