A yellow weather warning for severe fog has been issued this morning.
The Met Office has warned of dense fog across some parts of London, Essex, Hertfordshire and the south east of England.
Weather experts say the fog is expected to cause some travel disruption this morning.
Residents should expect slower journey times with delays to bus and train services.
Fog has spread across London, Essex and Hertfordshire. Photo: Met Office
A spokesperson for the Met Office said: “Fog and freezing fog patches will be dense in places with visibility less than 100 metres for some to begin with today.”
The fog is expected to have cleared by 11am.
From 11am onwards, the sun will be out from behind the clouds and shining, with a gentle breeze and temperatures reaching 11°C.
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