We want to jet wash our garden path but our neighbour has parked his van right up against our hip high shrubbery which surrounds our garden. He has a full driveway himself but has left it empty to park where he has. It actually feels really intrusive as We have quite a small hedge surrounding our property and it's a large van so it's just there, right in our sight line wherever we are. If we jet wash the path it will probably splash his van. We have asked him not to park there previously as its also near the entrance of the estate and is quite dangerous, blocking people's view as they're driving in and making it difficult for neighbours close by to get their cars out of their drives but he ignores us. We've also had issues with him parking on the path right outside our gate, often blocking it completely. Would you just jet wash and feel.like it's hard lines if his van gets dirty?