https://www.bbc.co.uk/news/uk-england-london-48470623
[Extinction Rebellion activists are
threatening to shut down
Heathrow Airport with drones.
The climate change protest group
vowed to stage a one-day demonstration
in June and then 10 further days in July
- unless the government cancels plans
for expanding the airport.
Ten days of protests across central London
in April saw 1,130 people arrested
for various offences.
Heathrow Airport said the plan
was "reckless" and could
"endanger lives".]
Drones again?