Add a giant warning the first time a player trespasses

I went exploring around a bit with my friends last night. There were a few inactive-looking claims hither and thither and then there happened to be three right next to each other. I was just goofing around playing with trespassing, looking in baskets and going in hovels to see if they had decorated--no harm meant at all, just poking around unfenced claims. I had no idea that after I had walked into the third nearby claim, I gained a third "crime!" attribute. These little icons popped up and I just didn't notice. I KO'ed right there on someone's claim quite unexpectedly. I waited and waited and never got sent home. Then I learned that it takes 24 hours to respawn if one KO's on a claim. Of course, the character was ganked a few hours later. There goes a week of work down the drain. Not sure I feel like starting another character. 
