Last I heard it is an environmentalist group. My son and family live near Gatwick and are/were supposed to be flying from there to Scotland for Christmas.
There has been a lot on the radio about Lockerbie this week as it is the 30th anniversary of the plane crash. Today one drone manned by a child, possibly in all innocence, let alone by some psychopath, could potentially do as much damage as that bomb. They should not be sold as toys and should all be traceable by some sort of microchip. Anyone found misusing one near an airport or any sort of transport should be charged with attempted murder with the appropriate sentence for that crime.
I used to live near Gatwick, there are lots of towns and villages quite close to it. Apart from Heathrow, I imagine all our airports have fields between them and a built up area. The perimeter is obviously vast but not beyond the possibility of being monitored by the military, who I gather have been drafted in. Could they jam it from a spyplane? Perhaps we need the Wimbledon Hawk.