(Added by Ordinance No. 182053, effective August 15, 2008.) Each employee of the Portland Water Bureau going onto private premises for purposes such as, but not limited to, reading, inspecting, or testing any metering device installed under the provisions of this Title shall wear identification from the Bureau in a conspicuous place upon the exterior of his or her clothing. The identification will be shown upon demand of any owner or person in charge of the premises entered.