A car crash may kill half-a-dozen - bring an aircraft down and kill a couple of hundred
Well over 1,500 people are killed on Britain's roads each year. As far as I can tell from a quick google, precisely one person has been killed by a drone in the UK, ever. Even if a drone were to bring down an aircraft, the deaths from drones would be way below those from road vehicles - and how likely is it that a drone could bring down an aircraft? at the worst, it might knock out one engine, but an aeroplane can fly with one engine down. There should perhaps be restrictions on drone-flying near airports, but really - some people on this forum need a sense of proportion, and a good dose of hard statistics.