Well... I never thought that a drone being in an area would force fire fighters out of the area. It makes sense that it is dangerous to fly in the same area, it's just something that would never have crossed my mind.
How hard do you think they are going to lay down the law with drones since insedences are become more and more common?
I'd expect transponder requirements in the near future. A free for all only works when there aren't too many people in the sandbox and it seems the skies are starting to get congested in places.