16.20.070   Lighting.
   All lighting shall be directed or shielded so as to confine direct rays on the drill or operations site and shall be designed to assist in the discovery and prevention of spills. Colored, flashing, fluttering, or blinking lights shall not be used, with the exception of height warning lights as may be required by the Federal Aviation Administration.
(Ord. 90-08-1074 § 4 (part))