Emergency Overnight Closures Hit M25 and M4 Motorways Due to Critical Incidents
M25 and M4 Shut Overnight for Emergency Works After Incidents

Significant traffic chaos is gripping key motorway networks overnight as emergency closures have been enforced on two of the UK's busiest routes. Both the M25 and M4 motorways are shut down for urgent repair works following separate incidents that have raised safety concerns.

M25 Clockwise Closure Due to Fuel Leak

The M25 clockwise carriageway is currently closed at Junction 25 near Waltham Cross. This shutdown stems from a fuel leak that occurred earlier on Tuesday, February 17, necessitating immediate containment and cleanup operations to prevent environmental hazards and ensure road safety.

M4 Berkshire Shutdown for Structural Damage

In Berkshire, the M4 is experiencing a complete closure in both directions between Junction 10 at Wokingham and Junction 11 at Reading. Emergency crews are addressing structural damage discovered on a power line pylon situated near the motorway, which poses a potential risk to passing vehicles and infrastructure stability.

Impact on Traffic and Travel

As a result of these closures, extensive queues are forming on alternative routes and approach roads, with delays expected to persist throughout the night. Commuters and freight operators are advised to seek detours and allow extra travel time.

Authorities are coordinating efforts to complete the emergency works as swiftly as possible, but no official reopening times have been confirmed yet. Motorists are urged to monitor live traffic updates for the latest information on these developing situations.