Disruption caused by thick fog is expected to continue at Gatwick on Sunday, the airport’s busiest day of the holiday period. Nats, the UK’s main air traffic control provider, said temporary air restrictions will continue on Sunday because of low visibility in airfields affected by fog.

Fog could limit visibility to just 100 metres with the worst forecast to descend on South East and central England

Fog is expected to cause further disruptions to flights at some of the UK's busiest airports. Passengers at Gatwick have already been warned to expect possible delays on Saturday because of 'poor visibility'.