36 U.S.C. § 505 : US Code - Section 505: Extension of wires along parade routes

Search 36 U.S.C. § 505 : US Code - Section 505: Extension of wires along parade routes

The Mayor of the District of Columbia, the Secretary of the
Interior, and the Inaugural Committee may allow communications
companies to extend overhead wires to places along a parade route
that are considered convenient for use in connection with the
parade and other inaugural purposes. The wires shall be removed not
later than 10 days after the inaugural period ends.