Temporary Special Event Signs. Temporary special event signs as approved by the Zoning Officer as meeting the following content-neutral criteria: (a) the signs are temporary signs for a limited time and frequency, (b) the signs are for a special event as defined herein (see "special event sign"), (c) the temporary signs will not exceed three square feet in size (area) and three feet in height, (d) the temporary signs will not conceal or obstruct adjacent land uses or signs, (e) the temporary signs will not conflict with the principal permitted use of the site or adjoining sites, (f) the temporary signs will not interfere with, obstruct the vision of or distract motorists, bicyclists or pedestrians, (g) the temporary signs will be installed and maintained in a safe manner, and (h) the display of temporary signs for a special event shall not begin any earlier than one week before the event and shall be removed within two business days after the event. Consistent with § 30-8.11, approval or disapproval shall not be based on the content of the message contained (i.e., the viewpoint expressed) on such signs. The Zoning Officer shall render a decision within 10 days after an application is made for such signs. Such a decision shall be deemed an administrative interpretation and any person adversely affected has the right to appeal the decision to the Board of Adjustment.