Apache helicopters; Brilliant, though rather expensive way of killing rabbits. They shoot them round here and poor old rabbit ends up in a pie, but with all the tourists around Silbury you would have to be careful. ........ There was an article about an experiment on a barrow (Salisbury Plain), they took/sectioned the barrow to see how bad the badger damage was, and came to the conclusion that tank damage was just as bad. They fenced the barrow and added a "badger" gate, presumably one way.