Part B. Miscellaneous. § 50–2201.21. Rules for towing and impoundment of vehicles, and vehicle conveyance fees. § 50–2201.22. Appeal from assessment of excise tax for title certificates; election of remedies. § 50–2201.23. Mayor may enter into interstate agreement concerning enforcement of traffic laws. § 50–2201.24. Office of Registrar of Titles and Tags. § 50–2201.25. Issuance of congressional tags. § 50–2201.26. Issuance of duplicate congressional tags. § 50–2201.27. [Reserved]. § 50–2201.28. Right-of-way at crosswalks. § 50–2201.29. Bus right-of-way at intersections. § 50–2201.30. Special signs for failure to yield to pedestrians in crosswalks. § 50–2201.31. Signs identifying the District as a strict enforcement zone. § 50–2201.32. Speed limit assessment. § 50–2201.33. Emergency speed-limit changes. [Repealed]