The following regulations shall apply to signs permitted in the downtown districts. Any sign not expressly permitted by these district regulations is prohibited.
A. Sign Regulations For The D-1 And D-4 Downtown Districts:
1. Purpose: Signage in the D-1 and D-4 downtown districts should reflect the unique character of the downtown as a regional center for commercial, cultural, entertainment and civic activity. Sign regulations for these districts are intended to allow for the design of signage that complements the downtown's dynamic physical and functional characteristics.
2. Applicability: Regulations in subsection A3a of this section shall apply to all uses within the D-1 and D-4 districts.
3. Sign Type, Size And Height Standards:
a. D-1 And D-4 Districts: