Sharraxaadda

These two cars parked on Poppy Dr., in front of the house next to mine, one week ago today and haven't moved. This has happened multiple times in the last year or so, each time for more than a week. Am wondering if they leave their cars here and go to SFO on a trip. It makes it very difficult for us to park in front of our house. We have to block our own driveway in order to do so. If the neighbor next door, on the corner of Adeline and Poppy, knows the car owners and has told them that they could park their cars at her house, then the cars should park in her long driveway on Adeline, not on the street. It is really a nuisance for us!