The M25 near Potters Bar and South Mimms will be temporarily closed next week to allow maintenance works to take place.

The anticlockwise entry slip road near Junction 23 for South Mimms will be shut overnight on Tuesday between 10pm and 5am, to allow carriageway sweeping to take place along the stretch.

The clockwise entry slip road will be closed for the same reason on Wednesday overnight during the same time.

Potters Bar’s anticlockwise entry slip road at Junction 24 will also be shut to allow sweeping to take place overnight on Monday between 10pm and 5am.

Clearly signed diversions will be in place during all the closures.