During the inaugural period, no person shall in any manner convey, transport, drive, carry, or exhibit upon any street, avenue, alley, or reservation within the inaugural area any sign, advertising device, or other object that in any way obstructs the free passage of pedestrial or vehicular traffic.
No sign shall be mounted on any rigid material other than wood, and such mounting handle or device shall not exceed three-quarters of an inch (3/4 in.) by three-quarters of an inch (3/4 in.) by three feet (3 ft.).
During the inaugural period, no person shall hand or suspend advertising signs on the front of any building, unless duly authorized to do so under existing sign and building regulations.
D.C. Mun. Regs. tit. 24, r. 24-807