Emergency services have been called out to two car crashes this afternoon. (Image: Archant Norfolk Photographic © 2011)
Police are warning drivers to slow down this evening as fog spreads across the county.
Drivers on the A11 have also been advised reduce their speed due to broken down car in the Norwich bound lane at East Harling.
The Norfolk and Suffolk Roads Policing Unit tweeted: 'Really dense fog on #A11 this evening, slow down, increase the gap and fog lights on. Can YOU stop in the distance you can see to be clear?'
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