Driving conditions in Norfolk have become treacherous because of the heavy snowfall.
Police are urging people to think twice before setting out on their journeys.
Heavy snow has hit parts of the Anglia region.
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The Met Office has issued weather warnings for further snow and ice in the East of England until Saturday.Read the full story ›
More than 1,000 schools are closed across the East of England as the 'Beast from the East' dumps more snow on the region.
More than 20 cm (8 inches) of snow has fallen in many parts of Norfolk, Suffolk and Essex with more snow forecast.
More than 400 school has closed by Norfolk by 9am with a further 350 in Essex and 281 in Suffolk.
There are a handful of school closures in Bedfordshire, Northamptonshire and Cambridgeshire
If you needed proof of just how grim the roads are this morning, here it is:
Even the gritters have been struggling. This one crashed into the central reservation on the southbound A11 near Mildenhall, according to police.
It has since been cleared.
This was the scene outside the ITV News Anglia newsroom in Norwich first thing this morning when our early team arrived.
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Four have died in two road accidents, hundreds of schools have closed and up to 170 trains have been cancelledRead the full story ›
As Siberian snow blankets the Anglia region - you've been sending in your weather pictures. Here are a few of them.Read the full story ›
Charities across the East are urging people to check on the vulnerable as temperatures plummet.
Four days of widespread snow are expected this week as the so-called 'Beast from the East' moves in.
It's prompted fears for the homeless after the death of a man who was sleeping rough in Chelmsford.
The body of Rob O'Connor was found in Springfield Road on Friday.
Chelmsford charity CHESS Homeless runs a night shelter for rough sleepers - and a special winter project to provide more beds.
"Obviously as a charity we operate on a shoestring. We don't have a very big budget in any shape or form and we need central Government to push out more funds to help sort the problem out."
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One of the charities working alongside Tendring District Council in Essex is Winter Warmers.
They are giving out hundreds of bags containing blankets, hot water bottles and clothing to elderly and vulnerable people in the town.
"We've already given out about 500 packs to vulnerable people in the Tendring district and we would be expecting, over the next few weeks, for at least as many to go out again."
Drivers could find themselves facing road conditions they had not encountered for several years.
Norfolk County Council has warned snow can still settle on treated roads.
Drivers in Norfolk can find out more information on their social media pages or by searching #norfolkwinter.
In Suffolk an interactive map of gritted roads is available here.
The map for Essex is available here.
Information for Cambridgeshire can be found on their social media pages.
A map with Hertfordshire's gritting routes can be found here.
Information about gritting in Northamptonshire is available here.
Details about Bedfordshire's gritting routes can be found here.
Information on Buckinghamshire's gritting routes can be found here.