A sign is a unique type of accessory structure, which because of its potential impact on adjacent lots and on adjacent public street and land, warrants the regulation contained in this Zoning Ordinance. It is recognized that signs perform important functions in communicating messages which are essential for public safety and general welfare, provide information about types of goods and services available at permitted uses, and provide orientation. Therefore, it is hereby found and declared that regulation of signs is necessary to promote the health, safety and general welfare by:
(a)
Lessening hazards to vehicular and pedestrian traffic;
(b)
Preventing unsightly and detrimental development which is a potential blighting influence upon residential, institutional, public business and industrial uses, and detrimental to property value;
(c)
Preventing signs from becoming so excessive in number, size, intensity, brilliance, or impact that they obscure or distract from 1) public signs essential to the orderly and safe movements of goods and persons in the City, or 2) one another to the detriment of all concerned;
(d)
Facilitating easy recognition and immediate legibility of permitted signs; and