I have experience with this. Is it still under City of Cbus jurisdiction?
Either way... typically they cannot park there for longer than 3 days, cannot be within 5 feet of your driveway, and I am pretty sure they cannot be over the curb. You can submit a 311 case or contact the local PD. They will issue a citation and/or mark the wheels but will probably give the person a chance to move their car.