7A.1.1.   PURPOSE
   The purpose of the   is to:
   A.   Accommodate the rights of individuals to freedom of speech, promote equity among businesses, and other typical users, and enable the fair and consistent enforcement of  ;
   B.   Recognize the legitimate signage needs of businesses and other interests to communicate messages, provide identification, and enable wayfinding throughout the for tourists and residents;
   C.   Ensure that signage contributes to the maintenance of an aesthetically pleasing visual environment by exercising reasonable regulations over type, size, number, appearance, and location;
   D.   Respect Tucson's unique natural environment of surrounding mountain ranges and dark night skies by regulating illumination and height;
   E.   Protect property values by minimizing the possible adverse effect of on nearby public and private property;
   F.   Promote public safety by ensuring that are properly constructed and maintained to protect the general public from property damage and personal injury;
   G.   Facilitate traffic flow and safety of pedestrians, bicyclists, and motorists through enforcement of sight lines and other appropriate placement regulation; and,
   H.   Support retention of local businesses and further the economic goals of the .