Any person willfully failing to return a license or registration as required in § 50-1301.70, or when otherwise requested in writing by the Mayor shall be fined not more than the amount set forth in § 22-3571.01 or imprisoned not to exceed 30 days, or both.
D.C. Code § 50-1301.74
Applicability of D.C. Law 19-317: Section 401 of D.C. Law 19-317 provided that the act shall apply only to offenses committed on or after June 11, 2013.