Weathermen warn that more fog is on the way
Heavy fog which has caused travel problems across the UK is expected to shroud parts of the country including the south again tomorrow, forecasters say.
The Met Office today issued a yellow warning of fog for London and South East England valid from 5pm today until midday tomorrow.
This morning, dozens of flights were delayed or cancelled due to poor visibility at London City Airport, while a string of arrivals were diverted elsewhere.
A major crash on the A40, which killed one female driver and injured around a dozen others, happened after foggy conditions made it “really dangerous”, one witness said.
The Met Office said it was expecting to reissue a weather warning which had first been put out on Tuesday.
The original yellow fog warning said: “Patches of fog are expected to form overnight and whilst not all areas will see them, where fog patches do form visibility could be less than 100 metres.
“The fog patches are expected to slowly thin during Wednesday, although some patches may persist throughout the day.”
The forecast showed much of southern England blanketed by the fog.
At London City Airport, visibility on the airfield dipped as low as 50 meters, a spokesman said.
He added: “We have had several delays and cancellations and some arrivals diverted as well.
“We were able to to operate seven departures successfully, but the airlines have had to cancel around 22 departures. On arrivals, we have had around 14 cancelled.”
He added that they expected the fog to affect flights until around 2pm, with knock-on disruption continuing throughout the day.
Passengers were advised to check in advance with their airlines to see if they are likely to face delays, visit the airport’s website or talk to staff on the ground.
Meanwhile, a motorist on the A40 who witnessed the fatal pile-up said that the poor visibility meant it was difficult for cars to see each other before they were “on top of it”.
A Met Office spokeswoman said the low visibility and frosty conditions were caused by clear skies and dropping temperatures.
She added: “As we go through the next couple of days we will see less fog and frost as the weather gets cloudier.”