License Plate 7YYC233 in California, United States

Blocked Driveway & Illegal Parking at 445 23rd Ave Outer Richmond. white BMW with license plate CA 7YYC233 Car is blocking my driveway and i cannot exit! and its even partially over my neighbors entrance line. i will need to pull out in a few hours, already impacting my plans. cite now, and if they dont move in a few hours , i will repeat to cite and tow.