Notwithstanding § 2116.1. of this Title, parking spaces for boathouses, marinas, yacht clubs, or other recreational uses to be located elsewhere than on the same lot or part of the lot on which the principal use is located, may be permitted as a special exception, if the applicant proves that compliance with this parking requirement would be unsafe or economically impractical and:
The applicant shall prove that compliance would be unsafe or economically impractical by showing that one or more of the following applies:
All or a portion of required parking spaces for a boathouse may be reduced or eliminated by special exception if the applicant proves that:
D.C. Mun. Regs. tit. 11, r. 11-926