Motorists advised to avoid M25 in Hertfordshire due to collision
Traffic at a standstill with delays of up to an hour expected
Motorists have been warned of serious delays on the M25 in Hertfordshire due to a collision.
Traffic is currently at a standstill on the M25 clockwise between J19 Watford and J20 Hemel Hempstead.
There are currently delays of up to 60 minutes with seven miles’ congestion.
National Highways: East tweeted:
Lanes 1,2 and 3 are CLOSED on the M25 between J19 Watford and J20 Hemel Hempstead.
Please allow extra time if travelling in area.
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