Watch: Video shows aftermath of M25 lorry fire
Video showed the wreckage of a lorry that caught fire on the M25, leading to part of the motorway being closed at rush hour.
Emergency services were called at about 03:05 BST and the motorway was shut anticlockwise between junction 27 for the M11 and junction 26 near Waltham Abbey in Essex.
Two lorries then collided in queuing traffic a short time later between junction 28 for Brentwood and junction 27, causing one of them to catch fire.
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