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- 80-minutes of delays and eight miles of queues have been reported on the M25 near Rickmansworth.
- One lane is now closed clockwise between junctions 16 and 17 following a "serious" crash.
- Traffic was initially completely shut and lane four was closed anticlockwise.
- Vehicle recovery is ongoing.
- Were you caught up in this traffic? Get in touch via email to fintan.mcguinness@newsquest.co.uk
