District of Columbia Code
Chapter 5 - Street Lighting
§ 9–502. Electric lamps on overhead wires prohibited

No public electric lamp shall be maintained by means of overhead wires within either the city limits of Washington or the existing fire limits of the District of Columbia as existing March 2, 1911.
(Mar. 2, 1911, 36 Stat. 1011, ch. 192, § 8.)
1981 Ed., § 7-702.
1973 Ed., § 7-702.
This section is referenced in § 9-501.