License Plate 6ZJT806 in California

Blocked Driveway & Illegal Parking at 1275 Griffith St Hunters Point. Red Dodge Caravan with license plate CA 6ZJT806 This van has been blocking the sidewalk for over two weeks. nobody can get through.

Blocked Driveway & Illegal Parking at 1301 Griffith St Hunters Point. Red Dodge Caravan with license plate CA 6ZJT806 Homeless encampment with vehicles parked all over the sidewalk as well as blocking the driveway on the corner of griffith and quesada. please help!