17.48.120: TEMPORARY SIGNS:
   A.   The following shall apply for all temporary signage:
      1.   Signs may only be located on private property and must have the property owner's permission.
      2.   Signs may not be placed on public property, or in a public right-of-way.
      3.   Signs shall not be erected in a manner as to constitute a roof sign.
      4.   Signs may not flash, blink, be illuminated, spin, rotate, block traffic visibility, constitute a vehicular or pedestrian traffic hazard, or cause a public nuisance of any kind.
      5.   Signs must be secured to a building or the ground.
      6.   Signs may be attached to existing permanent signs only for the grand opening period.
      7.   Signs may cover or obscure an existing permanent sign only if the business has changed ownership or changed names.
      8.   No off-premise temporary signs are allowed.
      9.   Temporary signs are allowed for up to one hundred eighty (180) days.
      10.   All temporary signage must be subordinate to and be positioned in such a way so that any permanent ground mounted signage on the same property remains visible.
      11.   All signs and sign supports, including decorative covers, must be maintained in a graffiti-free and clean condition. Allowed banners and flags must be repaired or replaced when the surface area is frayed, torn, defaced or damaged.
      12.   Any sign not expressly allowed by this Sign Code is prohibited. (Ord. 21-24: Ord. 19-14)