D.C. Mun. Regs. tit. 11, § 1512
1512.1 The TSP Overlay District is mapped in combination with the underlying Residence District and not instead of the underlying zone district.
1512.2 Where there is a conflict between this chapter and the underlying zoning, the more restrictive provisions of this title shall govern.
SOURCE: Final Rulemaking published at 39 DCR 1900, 1901 (March 20, 1992); as amended by Final Rulemaking published at 47 DCR 9741-43 (December 8, 2000), incorporating by reference the text of Proposed Rulemaking published at 47 DCR 8335, 8455 (October 20, 2000).