garage with a curb cut in the sidewalk, sometimes too short to accommodate a car.

Often, either by choice or to conform with local regulations, cars are parked in driveways to leave streets clear for traffic. Moreover, some jurisdictions prohibit parking or leaving standing any motor vehicle upon any residential lawn area (the property from the front of a residential house, condominium, or cooperative to the street line other than a driveway, walkway, concrete, or blacktopped surface parking space). Other