Delays on the M1 reaching back to Harpenden
PUBLISHED: 15:23 12 February 2018 | UPDATED: 15:30 12 February 2018
PA Wire/Press Association Images
There are queues on the M1 back to Harpenden following a collision.
Three of four lanes are closed on the northbound side between junctions ten and 11 near Luton.
The ensuing disruption has reached back to junction nine near to Harpenden and Flamstead.