Many roads across England are currently closed as a result of extreme weather conditions causing significant disruptions. Areas impacted include the A21 in Kent, the A4545 in the West Midlands, and the M5 near Gloucestershire, with ongoing changes to closures expected as the situation evolves throughout the night. National Highways are actively monitoring the conditions and updating motorists about the closures through their live blog.

For those traveling on the A21, which is closed southbound between Morleys Roundabout and Tonbridge, National Highways has implemented a "follow the circle" directive. This is aimed at assisting motorists with diversions; a hollow circle symbol will be displayed on yellow road signs to guide them through alternative routes effectively. The officials urge drivers caught in traffic to pay close attention to these signs.

The situation remains fluid, and updates regarding road closures will continue to be posted by the Mirror as the weather persists and authorities adapt to changing conditions. Motorists are advised to remain vigilant and plan their routes accordingly as they navigate through potentially hazardous travel conditions caused by the severe weather across the UK.