Temporary signs shall conform to the provisions of this section. In addition, cloth, banner and other similar signs shall be included in the temporary permissiveness of this section with special building zoning permits issued by the Building Zoning Officer, to be valid for a period of not exceeding 30 days, for any one sign to announce special events, sales or circumstances where a permanent display would involve undue expense, provided that such signs meet the following requirements.

(a) The area of such sign must first be permitted in the zoning district where such use is desired.
(b) No such temporary sign shall be erected as a roof sign.
(c) Not more than one such temporary sign shall be erected on any lot at the same time, and no more than two permits shall be issued for any lot or use in any calendar year.
(d) No such temporary sign shall be erected or maintained in place without a valid building zoning permit.

See § 120-64: Signs for complete information on signs.
See Forms for more information.