Image taken from Highways England of J21A A405
A person has been taken to hospital after a car overturned on the M25 this morning.
There is currently queuing traffic and the M25 anticlockwise exit slip road is closed at J21A A405 between Watford and St Albans.
There are also traffic tailbacks leading to J22 A1081 and B556 near St Albans and The Bell Roundabout in London Colney.
Herts Fire Control tweeted that a person was out of the car when their crews from St Albans and Hemel Hempstead arrived.
However, they rescued another person and both casualities were left in the care of East England Ambulance.
It is not known if any other vehicles were involved.
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