According to §50-2207.02, most vehicles except for minivans may not have a front windshield or side windows less than 70% light transmittance. Regarding rear windshield or side windows, they may not have less than 50% light transmittance. Front minivan windshields or side windows may not be less than 55% light transmittance. Rear minivan windshield or rear side windows may not have less than 35% light transmittance. The law also does not allow for motor vehicles upon the streets of D.C. with a front windshield with less than 70% light transmittance to be operated or parked on its streets.