What Etiquette do people follow these days - Voracious (mostly) Laurels (Tree like) and over growing from neighbours' garden into our garden over the area that has a low fence. Neighbour too lazy to keep them in check. AND Fence panels (slatted ones that lodge between H-posts) neighbour some time ago replaced several of the dividing panels, they jut above the posts by 6 inches and look weird as they are too high for the posts; we contributed even though we had never been consulted (fence is on the our left as you face our house from the road); he also kindly dumped all the old ones in our garden. What would you do ? Note we are dealing with a stubborn individual - a motorbike enthusiast who thinks nothing of revving his engines for some time at 5.30 am of a sunday morning (yes I seem to be in a cluster of these type of people!). I am moving - but meanwhile I'd like to keep our place neat and tidy.