Strange - I was reading the above posts and realised that if you replaced the (mis-used) word "drone" with "aircraft" or "flying machine" then the comments could have been in the Times letter page 100 years ago!
Of note UAVs already mix it up with both military and civil aviation in many parts of the world and some already do fly to theatre. The most valid point is LJR's - you CANNOT just lump them all together. A global hawk should not be treated the same as some bloke flying a model aircraft in his back garden.