The House of Lords Library has produced a briefing paper
containing a selection of material relevant for the forthcoming
question for short debate on the safety of smart motorways on 13
February 2020.
- A ‘smart motorway’ is a
section of motorway that uses traffic management methods to
increase capacity and reduce congestion in busy areas. For
example, smart motorways use technology to: change the speed
limit to smooth traffic flow; activate warning signs to alert
drivers to traffic jams and hazards; and close lanes, for
example, to allow emergency vehicles access. The first smart
motorway opened on the M42 motorway in 2006.
- Highways England has estimated that congestion on the
motorway and the major road network in England costs £2
billion every year, with 25 percent of congestion resulting
from incidents.
- In October 2019, the Secretary of State for Transport,
, announced that the
Government would be conducting a review into smart motorway
safety, amid concerns that people were dying on them. He
stated that the Department for Transport would lead the
review, which would include a stocktake of stopped vehicle
detection systems. These systems alert operators to
vehicles that have stopped on any stretch of road.
- In January 2020, a freedom of information request by BBC
Panorama to Highways England revealed that 38
people had died on smart motorways in the last five years. The
figures also revealed that on one section of the M25 motorway,
the number of near-misses had increased since the hard shoulder
was removed in April 2014 from 72 in 2014 to 1,485 in 2019.
- On 30 January 2020, in response to an oral question,
stated that
the M20 and other stretches of road will not be opened as
smart motorways as planned until the Government knows the
outcome of the department’s review.
- In the same month, the All-Party Parliamentary Group for
Roadside Rescue and Recovery published a report into all lane
running motorways; a type of smart motorway that permanently
removes the hard shoulder and converts it into a running lane.
The group concluded that the roll-out of these smart motorways
should be halted until safety measures are put in place on all
existing stretches of all lane running motorways. This includes
retrofitting smart motorways with stopped vehicle detection
systems.