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Fog disrupts flights at UK airports for third day Fog disrupts flights at UK airports for third day
(about 2 hours later)
Further disruption is expected to flights, as dense fog affects parts of the UK for a third day.Further disruption is expected to flights, as dense fog affects parts of the UK for a third day.
The north Midlands, northern England and southern Scotland are forecast to be worst hit, but problems are likely elsewhere too as airports struggle to return to normal.The north Midlands, northern England and southern Scotland are forecast to be worst hit, but problems are likely elsewhere too as airports struggle to return to normal.
So far, Heathrow has cancelled 11 flights and London City airport eight.So far, Heathrow has cancelled 11 flights and London City airport eight.
But a Met Office "be aware" warning of fog for England and Wales has been lifted.But a Met Office "be aware" warning of fog for England and Wales has been lifted.
Heathrow cancelled 129 flights on Monday, while other airports including London City, Manchester, Glasgow, Belfast and Cardiff were also affected.Heathrow cancelled 129 flights on Monday, while other airports including London City, Manchester, Glasgow, Belfast and Cardiff were also affected.
Passengers are being advised to contact their airlines before setting out on Tuesday.Passengers are being advised to contact their airlines before setting out on Tuesday.
Disruptions to flight schedules has been compounded by foggy conditions in much of western Europe.Disruptions to flight schedules has been compounded by foggy conditions in much of western Europe.
Why does fog still disrupt flights?Why does fog still disrupt flights?
Foggy UK: In picturesFoggy UK: In pictures
Simon Calder, travel editor of the Independent newspaper, said the situation was likely to be "awful" on Tuesday.Simon Calder, travel editor of the Independent newspaper, said the situation was likely to be "awful" on Tuesday.
"British Airways is saying, for the third day in a row, passengers using particularly the airports in the London area face disruption," he added."British Airways is saying, for the third day in a row, passengers using particularly the airports in the London area face disruption," he added.
Two flights have been cancelled so far on Tuesday morning at Belfast City airport, along with a small number at Leeds Bradford.
On the roads, Traffic Scotland has warned drivers in the Falkirk, Fife and Strathclyde areas to take care in foggy conditions.
On Monday:On Monday:
A family stranded in Spain were told they will have to fly back from Alicante to Southend instead of Valencia to Gatwick on Wednesday because of the fog in the UK.A family stranded in Spain were told they will have to fly back from Alicante to Southend instead of Valencia to Gatwick on Wednesday because of the fog in the UK.
Marina Norris, from Brighton, said: "We have to find our own way to Alicante and our own way back from Southend. We have absolutely no other support."Marina Norris, from Brighton, said: "We have to find our own way to Alicante and our own way back from Southend. We have absolutely no other support."
Terry Halpin told the BBC he was in a hotel near Gatwick, hoping to fly home to Dublin with his two children. He said there had been very little information or help from his airline or airport staff.Terry Halpin told the BBC he was in a hotel near Gatwick, hoping to fly home to Dublin with his two children. He said there had been very little information or help from his airline or airport staff.
He said: "I've two kids here, I don't know this part of England and they just said, 'look, you have to look after yourself'."He said: "I've two kids here, I don't know this part of England and they just said, 'look, you have to look after yourself'."
Louise Baker, from Bridgend, has been stuck in Paris with her family since Sunday night.Louise Baker, from Bridgend, has been stuck in Paris with her family since Sunday night.
She said: "No food, no drink, no nothing. We've been left here as if we don't exist by our company."She said: "No food, no drink, no nothing. We've been left here as if we don't exist by our company."
Why is it so foggy?Why is it so foggy?
By Steve Cleaton, BBC Weather forecasterBy Steve Cleaton, BBC Weather forecaster
The sort of fog we've been experiencing is known as radiation fog.The sort of fog we've been experiencing is known as radiation fog.
It tends to form most readily on clear nights with light winds - conditions that are usually associated with high pressure systems, or anticyclones.It tends to form most readily on clear nights with light winds - conditions that are usually associated with high pressure systems, or anticyclones.
Anticyclones initially tend to bring a good deal of settled and dry weather by day, but as the sun goes down in the evening, the air temperature steadily drops and eventually cools to a point where any moisture condenses out into fog - hence why the foggiest conditions are often found towards dawn.Anticyclones initially tend to bring a good deal of settled and dry weather by day, but as the sun goes down in the evening, the air temperature steadily drops and eventually cools to a point where any moisture condenses out into fog - hence why the foggiest conditions are often found towards dawn.
There has also been very little wind to help clear it and as we're into November the sun is lower in the sky, so it's weaker as a heat source, meaning the fog has persisted all day in some areas.There has also been very little wind to help clear it and as we're into November the sun is lower in the sky, so it's weaker as a heat source, meaning the fog has persisted all day in some areas.
Driving in fogDriving in fog
Motoring organisation the AA advises:Motoring organisation the AA advises:
Have you been affected by the foggy conditions? You can tell us your story by emailing haveyoursay@bbc.co.uk.Have you been affected by the foggy conditions? You can tell us your story by emailing haveyoursay@bbc.co.uk.
Please include your telephone number if you are willing to speak to a BBC journalist.Please include your telephone number if you are willing to speak to a BBC journalist.
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