would never happen here.
Not only is it illegal to park on the street here (which is very inconvenient for us when we have company), but I have a nasty neighbor who makes it his lifes goal to do everything he can to make other people miserable. He would love nothing more than to have a car towed (even if it were parked for 10 minutes).
Yes, it would bother me, if it were an extended period of time. If anything, I would prefer someone to ask permission.