Why is it that when people come to the house to see the occupants they feel they should park their vehicle in the driveway thus blocking an occupant's car from leaving? It is a low-traffic residential street with LOTS of available street parking, usually right in front of the house. Is it not obvious that the driveway is for the homeowner's use, not the visitor's? I am perplexed. -Making A Sign (the kind you post by the driveway, not the extended middle digit sort)