LOL Andy. Now days you may see a couple of idiots in yellow jackets on the side of the road or at new building/construction sites. One with a gadget which looks like a huge camera on a yellow tri-pod and the second with a large pole he stands upright at a distance away. This is checking the lay of the land and is a form of topography.

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Regards....Phil

If it moves shoot it. If it doesn't move, still shoot it.