Dependent-Clerk8754 t1_iv8du5x wrote
Reply to comment by zain_monti in Researchers create a Drone That Can 'See Through Walls' With Wifi | At the University of Waterloo recently fixed one up with a scanning device that is the definition of invasive. by chrisdh79
The police in the UK can track you from London to Manchester constantly in your car. In the U.S., they have to get a warrant to put a tracker on your car. There are over 1million CCTVs in London.
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