Nelson Hydro is busily replacing their old power pole system with an underground line through the back alleys of Nelson. Gone will be the old transformer arches you can see stretching away into the distance of the alley, and the only poles will be for the buildings that remain with rooftop connections.
You are looking for a nano - what else would you expect but another lame urban nano? Only the stealthiest would even dream of trying for this cache during the day... Enjoy a little of the nightlife before going for this one!