D.C. Mun. Regs. tit. 11, § 917
917.1 A vehicle maintenance facility or equestrian unit shall be permitted in a W District if approved by the Board of Zoning Adjustment as a special exception under § 3104, subject to the provisions of this section.
917.2 The vehicle maintenance facility or equestrian unit shall be located so that it is not likely to become objectionable to adjoining or nearby property because of noise or fumes.
SOURCE: Final Rulemaking published at 51 DCR 4778 (May 7, 2004).