Photo: Herts Fire Control
Two vehicles crashed and one overturned near the M1.
Two lanes were closed on the M1 southbound after two vehicles which crashed near the A414 eastbound, Breakspear Way, close to the exit for the M1.
The white Fiat 500 and black Ford KA crashed just beore 9am, causing one to overturn.
A woman in her 30s was taken to Watford General Hospital with minor injuries.
All lanes are now open after emergency services dealt with the car, as people were trapped inside, and specialist equipment was used to rescue one person.
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