No nonconforming sign or signs pertaining to the use of the premises on which it is located shall be continued after that use has abandoned or otherwise vacated the premises; it being the intent herein, that all such signs and their supporting structure(s) are to be removed from the premises at the time the premise is abandoned or otherwise vacated, except that one temporary sign in the form of a window sign not exceeding 25% in total display area identifying the relocated use, and a real estate sign advertising the premises for sale, lease or rent shall be permitted.
(Ord. passed 6-14-88) Penalty, see § 152.99