Fog grounds dozens more Heathrow and Gatwick flights on one of the busiest weekends of UK winter - More than 200 flights to and from UK airports were cancelled between noon on Friday and Saturday even

Delays of up to four hours at the country’s busiest airports, including Manchester and London Gatwick, as thick fog disrupts travel

On Saturday, thick patches of fog could reduce visibility to just 100 metres in some places, the Met Office has said.

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

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

Air traffic restrictions are in place at several UK airports due to fog, the country's main air traffic control (ATC) provider Nats has said.