Unfortunately, my job takes me to some of the less-desirable parts of town. During midday in the summer, some of these streets are crawling with hoodrats, and I find myself constantly peeking out the windows of the houses I am "visiting" to check what is going on outside, and if my truck is being robbed. I found myself wondering today when it would be acceptable (or "legal") to pull my weapon. I am not on my property, and I do not necessarily have the expressed consent of the property owner to carry there, even though 95% of the time they are not there, or the property is completely vacant. What if I look out and someone is attempting to break into my truck? What if they have already made it into my truck (there may be a B.U.G stashed in there and they could possibly be armed now)? What if I am confronted on my way from the house to my truck? I know the old adage about not pulling a gun unless you are going to use it, but sometimes you have to pull it to see if you have to fire it (my opinion, don't crucify me). I lock the doors of the houses because I have had unwanted visitors walk right in without permission... so what if one of them becomes aggressive? It is not my "castle", but can I defend it? I always try to do what is right, I just also want to do what is legal for the situation. I haven't found anything regarding these topics specifically, so sorry if there is already a thread about this.