This happened in the United Kingdom, a prankster flying a drone managed to halt flights at Gatwick, then not so long later managed to also halt departures from

This happened in the United Kingdom, a prankster flying a drone managed to halt flights at Gatwick, then not so long later managed to also halt departures from Heathrow. https://en.wikipedia.org/wiki/Gatwick_Airport_drone_incident https://en.wikipedia.org/wiki/Gatwick_Airport_drone_incident