A UK group of climate activists is planning to fly drones close to Heathrow Airport next month in a direct action they hope will shut down the country’s largest airport for days or even longer. The planned action is in protest at the government’s decision to green-light a third runway at Heathrow. They plan to use small, lightweight “toy” drones, flown at head high (6ft) within a 5km drone ‘no fly’ zone around the airport - but not within flight paths. The illegal drone flights will also be made in the early morning at a time when there would not...