• after reports from the pilot of a suspicious device on board

Breaking news. No further deets at present

Update:

  • Police say they are dealing with an emergency situation at the airport following the plane’s landing

Let’s hope it’s a false alarm but the involvement of the RAF has got to be a concern

GBP unfazed for the moment

Update:

  • airplane is identified as one operated by Qatar Airways

BBC News 24 has live coverage here

Update:

  • incident appears to be over with one man escorted off the plane by armed police
  • airport re-opens