All-lane Running Motorways

Sarah Owen Excerpts

Wednesday 22nd January 2020 Westminster Hall

[Sarah Champion]

I agree with the hon. Gentleman. I will come on to the reality of the stopped-vehicle protection system, which unfortunately is somewhat shocking.

The smart motorway is meant to be smart, and its systems should come into play—for example, to close lanes to traffic automatically—but that of course relies on the stranded vehicle being detected. It pains me to say, however, that the vast majority of England’s smart motorways are unable to deliver on that. Almost all smart motorways are underpinned by Highways England’s MIDAS—motorway incident detection and automatic signalling—system which, by monitoring traffic flow, allows congestion to be managed. But the system has a significant and life-limiting flaw: it is unable to identify a lone stationary vehicle.

A 2016 Highways England report found that detecting a stranded vehicle took an average of 17 minutes. Safety is compromised still further by Highways England allowing up to three minutes to close a lane once a stationary vehicle has been detected. In Jason Mercer’s case, detecting his stationary vehicle took more than six minutes, and the lane in which he was stranded was only closed after the crash that claimed his life.

Stationary vehicle detection, or SVD, technology reduces the time taken to spot stranded vehicles by an average of 16 minutes. Highways England committed to fitting SVD throughout the smart motorway system in 2016. That has not happened. Four years on, SVD is in operation on only two sections of the M25, covering just 24 miles of England’s more than 230 miles of smart motorway. The Highways England chief executive acknowledged that, had SVD been installed, a number of fatalities on all-lane running motorways could have been prevented.

Even where SVD is in place, questions remain about its effectiveness.

[Sarah Owen (Luton North) (Lab)]

I thank my hon. Friend for securing a debate on this incredibly important issue. Over recent months, sadly, there have been a number of fatalities and accidents on the stretch of the M1 by Luton. Since raising the issue, a number of residents have echoed concerns about the safety of that stretch of smart motorway. Does my hon. Friend agree that any review by the Government is welcome, but that including in it all the voices of road users and workers is vital?

[Sarah Champion]

I completely agree, and I compliment my hon. Friend on already raising the issue in the Chamber. The consultation was always flawed, and all the evidence mounting is just not being listened to.

A recent report in The Sunday Times revealed that the system’s own chief designer has highlighted weaknesses in the system, warning:

“The density of traffic at higher volumes means it is very difficult to detect stopped lone vehicles without an unimaginable number of false alarms.”

The Minister must not believe Highways England when it tells him that SVD is the panacea for safety improvements for all-lane running schemes. It is not; it is seriously flawed.

The risks to motorists do not end when a stranded vehicle is detected. Once detected, the system should close the lane that the stranded vehicle is in by marking it with a red X on the gantry. In 2016, non-compliance with red X signs was 7% to 8%. However, research by the RAC this year found that more than a fifth of motorists had driven in a lane closed by a red X sign in the past year. If a motorist is detected and lane closures are put in place, their chance of being hit by an oncoming vehicle remains alarmingly high. It will require a concerted education and enforcement programme to reduce non-compliance, and I urge the Minister to commit to that without delay.