US lawDistrict of ColumbiaRegulationsTitle 31 โ TAXICABS AND PUBLIC VEHICLES FOR HIREChapter 31-3 โ [RESERVED]31731 DCMR 317317. [RESERVED]ReservedLength: 2 wordsOfficial source Cite as D.C. Mun. Regs. tit. 31, ยง 317317 [RESERVED]Previous31 DCMR 316Next31 DCMR 318