5.136.400   Top lights.
   No person shall operate a taxicab without a working top light that complies with the following:
   A.   The top light shall be a minimum of ten (10) inches in length and four inches in height, and be visible from all sides of the vehicle; and
   B.   The word "taxicab," "taxi," "cab" or the business name of the taxicab owner or other words identifying the vehicle as a taxicab shall be clearly visible on the top light.
   C.   The top light shall be wired to automatically illuminate when the taximeter inside the vehicle is turned off, and automatically extinguish when the taximeter inside the vehicle is turned on. (Ord. 2010-028 § 2)