A.
Purposes. This article is intended to promote and maintain overall community aesthetic quality; establish reasonable time, place and manner of regulations for the exercise of free speech, without regulating content (excepting obscenity that is prohibited by state law or language that incites violence); promote traffic safety by avoiding distractions and sight distance obstructions; and protect property values and ensure compatibility with the character of neighboring uses.
B.
Permit required. A zoning permit shall be required for all signs except for signs meeting the requirements of § 285-51 and nonilluminated window signs. Only types, sizes and heights of signs that are specifically permitted by this chapter within the applicable district shall be allowed.
C.
Changes on signs. Any lawfully existing sign (including nonconforming signs) may be painted or repaired or changed in logo or message or replaced with a new sign face without a new permit under this chapter, provided that the changes do not increase the sign area or otherwise result in noncompliance or an increased nonconformity with this chapter. See also § 285-60B concerning nonconforming signs.