I posted a while back about a problem I had with my neighbors, and how they parked their car in front of my "driveway" when I was trying to perform some demolition. I have since asked them to stop parking there, as it blocks access to part of my property, and there is no way for me to get my RV in and out if I want to go on vaccation.
Last night, the same thing happened, and I put a note on their car (since they wouldn't open the door at my repeated attempts to talk to them). The note read, "Hi, Please do not park in front of my driveway. It blocks access to my property. Thanks, Brandon". I know its not really a "driveway" as there is no smooth trasition from the concrete pad to the street, it is actually a curb. Here is a picture so you have a better idea of what I am talking about...

Well, the gentlmen found the note and came banging on my door at 10 at night, yelling a screaming about how I dont own the street, and he can park anywhere he wants. He would not talk to me, just kept walking away as I tried to calmly explain to him why I would rather he parked in front of his own property.
The end state was that neither of us would park there in the future, but that does not mean that visitors to other neighbors will not. It is frustrating, as I am about to start constuction of a concrete pad in the back to put the RV on, it is where I park my truck, and I cant get to my RV at all if I want to go on vaccation.
The rest of my neighbors are great people, very understanding, and none of them seem to like the neighborhood problem children that seem to be right next door to me. They are fully supportive of everything I have done to this point.
Does anyone know how I can avoid this in the future? I have looked into getting a permit to expand my actual driveway all the way to my property line so that it does not look like a curb, plus it will make it easier to park the trailer. Does anyone know what that would cost, just an estimate? Has anyone done this? Besides doing that, is there some type of law that makes it illegal for someone to park in a place that blocks access to private property? Any advice would help at this point.
***Just a sidenote, I have always talked to these people very respectfully, no raised voices, no cursing, very polite. They still seem to think I am a jerk. In other words, I have subdued my Wookiee personallity up to this point, but I am starting to loose it...***