Here in the US there are many of these in almost every windy location. The ability to create a collision avoidance cylinder around the pole and a box around the generator housing body and blade assembly would be great. Also provide the ability to increase or decrease the size of each zone so the pilot can use the best clearance dimension for the camera and lens combination that they are able to fly. This also gives the pilot to fly closer on calm days and farther away on windy days. More windy days than not or they would not be standing out there chopping up birds and creating investment tax havens for the wealthy.