Using a drone but where is OK

[lowuk]

I was at a bike and car hillclimb recently where all runs were prevented for a while by some prat flying a drone over the course.
I over heard several mutterings from people about their 12 bore being in the back of their car and the urge to blow the thing out of the sky.
The organisers put out constant pleas for the person flying the drone to desist and eventually it flew away.
So, in many situations they are seen as a menace, and there is no telling how some people who don't like them may respond.