At all times while a special-event parking lot is in operation, an identification sign must be posted on each street frontage of the lot. Each identification sign must contain:the name, address, and telephone number of the lot’s operator; the license number of the operator’s special-event parking lot license; and the fee charged for parking. No sign may:exceed 12 square feet; be more than 24 feet high; project more than 3 feet across a street line; be illuminated; or remain on the property for longer than 2 hours after the end of the event for which the lot was open. Ord. 11-572