It's reported that John Lewis have stopped selling drones because of the chaos caused at airports. They took the flying devices off shelves in May because of growing concerns over their misuse. Drone sightings at Gatwick in December caused the cancellation of around 1000 flights or diverted over a 36 hour period, affecting more than 140,000 passengers. Other airports were also forced to suspend flights for several hours due to drone activity this year, including Heathrow. In my opinion this is agood move. I don't think drones should be available to buy in high street stores, they should only be sold in specialist retailers.