POLICE will put a rolling road block in place while the Highways Agency installs new gantries on the M1 on Friday night (February 24)
Traffic will be reduced to one lane in both directions between junctions 10 and 12 from 10pm, with the road block slowing down traffic and bringing it to a halt for 20 minutes while each gantry is lifted and bolted into place.
The road block will take place between midnight and 3am, when traffic flows are at their lowest, the agency says.
For updates visit www.highways.gov.uk