More than 1,000 flights were delayed at London Heathrow and Gatwick on Friday as fog created travel chaos for UK airports.

Travelers flying to or from the U.K. are facing further disruptions as thick fog and low visibility restrict air traffic on one of the year's busiest weekends.

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

Travellers face further disruption at UK airports including Gatwick, Heathrow and Manchester due to thick fog which is set to persist today says the Met Office

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Thick fog continues to cause travel chaos as dozens of flights are cancelled and hundreds delayed across the UK. Heathrow, Gatwick, London City, Manchester and Glasgow are just some of the airports affected by the lingering fog,

Travellers are being urged to check with their airline as air traffic restrictions are in place at several UK airports due to fog, the country's main air traffic control provider Nats said. Gatwick and Manchester,