gatwick airport
Gatwick Airport will operate a daily 800-flight limit, partly because of an outbreak of COVID-19 within air traffic control.
The facilities are investing millions to prevent future flight disruption.
But police and armed forces have failed to find the drones or the operator that shut down the airport.
Tens of thousands of passengers face disruption as police investigate.
WHAT'S HAPPENING
The issue was related to the passenger booking system that many airlines use.
