Bob's Law, it follows me everywhere.
To explain; No matter where I go, campsite, lonely boulder with a nice view, secluded bit of beach, layby in the hills, path through the woods, anywhere:
Some one will ALWAYS turn up, sit or stand close by, and ruin it. I could hire myself out to jungle or desert expeditions, they would never lose touch with the rest of the human race because in a very short time someone will arrive.
My wife laughs, it happens all of the time. Thank god we have a lock on the flat door.