A Cairns fence builder is so worked up about what his competitors are up to that he is trying to perusade a friend of his to do some snooping via a drone. It started when he did a highjly detailed quote for a potential customer and never heard back from them. Now he wants the drone to confirm what’s going on on that property. And while he’s at it he wants to know whether his rivals are copying his construction methods. Sir, please, get your own drone.