Thanks for the information Dawn, another interesting article and sighting of this unexplained aerial craft.

Drone is being mentioned quite a few times, but if this is a surveillance drone, the technology seems to be way in advance of what drones look like and how they operate at present.

One would think in an open society and supposedly open media, that if there are drones being used for whatever kind of information gathering etc, there would have been prior notification to the public to explain...but maybe that would be too normal!