neighbours climber weed destroying my flyscreens do i need to keep cutting them or should they? i was told anything that comes over to my side is my responsibility. is that correct. they grow so fast and are so strong and they have a cm shoots coming out from the branches gripping on everything and damaging window screens . its at a place that on my side of the property is very hard for me to access. is there no way to compel them to cut this damaging tenacious climber?