D.C. Code § 47-4641
Section 4 of D.C. Law 18-288 provided: "Sec. 4. Applicability. This act shall apply upon the inclusion of its fiscal effect in an approved budget and financial plan."
According to the Office of the Budget Director, D.C. Law 18-288 was funded only for FY 2010.
D.C. Law 18-288, § 4, was repealed by D.C. Law 19-21, § 7112.