Thick fog returned to York this evening with the entire city affected. Cars and other traffic were urged to take extra care as visibility shrank during the evening rush hour.

Weathermen are predicting that wind overnight may lift the fog and prevent tomorrow's rush hour being as fog-affected as this morning's.

Much of the Vale of York south of Thirsk is also affected with fog reported in Barlby and Riccall along the A19 south of York.