The Met Office has issued a 16-hour yellow fog warning covering 43 areas across England and Wales. It runs from 6pm this evening to 10am on Tuesday, with dense fog expected overnight. Visibility could fall below 100 m, making travelling conditions difficult. Drivers face slower journeys, while bus and train services could also experience delays. Flights could be delayed or cancelled as fog redevelops across the warning area. The fog is forecast to thin and clear during Tuesday morning.

The Met Office has issued a yellow warning for dense fog across much of England and eastern Wales, running from 6pm on Sunday until 11am on Monday.

The Met Office warned: “Fog patches forming overnight and into Monday morning, may lead to disruption to travel.