Flights diverted from Gatwick after 'drone sighting'

A possible drone sighting at Gatwick Airport forced the diversion of three flights on Sunday.The flights - two from Barcelona and Amsterdam operated by easyJet and a British Airways flight from Heraklion - were sent to Stansted Airport.Later the planes took off from Stansted and were able to land at Gatwick, more than 90 minutes after their scheduled arrival time.