District of Columbia Code
Chapter 3 - Specified Governmental Authority
Subchapter III - Streets, Public Rights of Way, and Public Property

§ 1–305.01. Cleaning streets, alleys, and avenues; maintenance of sewers - The sweeping, cleaning, and removing all refuse and filthy accumulations...

§ 1–305.02. Sale of street sweepings authorized - The Mayor of the District of Columbia is authorized to...

§ 1–305.03. Maintenance of lights outside city limits - The Mayor of the District of Columbia shall have power...