A taximeter business licensee shall meet the following requirements at all times:
A taximeter business licensee may not use temporary structures that are not described in the certificate of occupancy for the premises.
No installation, adjustment, correction, calibration, or repairs of any type may be performed on a public street or any facility other than the taximeter business premises.
A taximeter business shall be equipped with, at a minimum, the equipment required by the Commission for the repair and installation of taximeters.
D.C. Mun. Regs. tit. 31, r. 31-1310