Select Committee · Transport Committee

The roll-out and safety of smart motorways

Status: Closed Opened: 26 Feb 2021 Closed: 7 Jul 2022 2 recommendations 9 conclusions 1 report

This inquiry will look at the safety of smart motorways and public confidence in their use as well as their impact upon congestion. Concerns about the safety of smart motorways have been emphasised recently with a number of fatalities on them and criticism by coroners investigating those deaths. In 2020, the Department for Transport published …

Reports

1 report
Title HC No. Published Items Response
Third Report - Rollout and safety of smart motorways HC 26 2 Nov 2021 11 Responded

Recommendations & Conclusions

11 items
1 Conclusion Third Report - Rollout and safety of sm…

The design of our motorways and strategic roads necessarily entails balancing competing priorities.

The design of our motorways and strategic roads necessarily entails balancing competing priorities. However, successive Administrations, together with the Department and National Highways’ predecessor, Highways England, underestimated the scale of safety measures needed effectively and reliably to mitigate the risks associated with the permanent removal of the hard shoulder on …

Government response. 8. The Government commits to further investigating the benefits of a health and safety assessment being undertaken by ORR before changes to design or operational standards are implemented on the SRN. 9. National Highways have in place robust processes and …
Department for Transport
2 Recommendation Third Report - Rollout and safety of sm…

We welcome the Department’s acceleration of safety improvements to all-lane running motorways and acknowledge that...

We welcome the Department’s acceleration of safety improvements to all-lane running motorways and acknowledge that the current Secretary of State for Transport and Minister for Roads have, upon their appointment, taken steps to address safety and delivery failures on all-lane running motorways. However, it is regrettable that the Government should …

Government response. 13. The Government agrees with this recommendation and will immediately pause the roll-out of ALR smart motorway schemes yet to commence construction until five-years of safety data is available for ALR motorways introduced before 2020. 14. Despite the evidence provided …
Department for Transport
3 Conclusion Third Report - Rollout and safety of sm…

The design of our motorways and major roads can currently be altered without any independent...

The design of our motorways and major roads can currently be altered without any independent assurance on safety by a regulatory body, which is a systemic weakness. The Department should make the introduction of changes to the design and operation of the Strategic Road Network depend on a formal health …

Government response. 18. The Government agrees in principle with this recommendation as we recognise that the installation of EAs at closer spacing is valued by drivers and road safety organisations. 19. The Stocktake and Action Plan launched a new standard to achieve …
Department for Transport
4 Conclusion Third Report - Rollout and safety of sm…

The available data on the safety of all-lane running motorways are limited and volatile.

The available data on the safety of all-lane running motorways are limited and volatile. There are only five-years of safety data available for 29 miles of all-lane running motorways. The Department and National Highways should pause the rollout of all-lane running motorways until five-years of safety data is available for …

Government response. 22. The Government agrees with this recommendation. We recognise the benefits in assessing the effectiveness and operation of SVD technology as it is important motorists have confidence in its accuracy and reliability. 23. The technology currently used on smart motorways …
Department for Transport
5 Conclusion Third Report - Rollout and safety of sm…

We welcome the steps that the Department is taking through the action plan to rebuild...

We welcome the steps that the Department is taking through the action plan to rebuild trust in smart motorways and to make them safer. However, we are concerned a) that emergency refuge areas will remain too far part on existing all-lane running schemes at up to 2.5 km; b) whether …

Government response. 25. The Government agrees in principle with this recommendation, subject to the successful outcome of research, consultation, and feasibility trials. 26. The emergency corridor rules adopted in other countries provide a system to assist emergency services access incidents where no …
Department for Transport
6 Conclusion Third Report - Rollout and safety of sm…

The Department and National Highways should: a) retrofit emergency refuge areas to existing all-lane running...

The Department and National Highways should: a) retrofit emergency refuge areas to existing all-lane running motorways to make them a maximum of 1,500 metres apart, decreasing to every 1,000 metres where physically possible; b) commission the Office of Rail and Road to conduct an independent evaluation of the effectiveness and …

Government response. 28. The Government agrees with this recommendation and will commit to evaluating how successful the Stocktake and Action Plan has been in relation to live lane stops, including breakdowns. 29. We will be asking ORR to evaluate the success of …
Department for Transport
7 Conclusion Third Report - Rollout and safety of sm…

While we welcome the action plan, it is not clear whether the interventions that the...

While we welcome the action plan, it is not clear whether the interventions that the Government and National Highways are rolling out will effectively mitigate the specific safety risks associated with the removal of the hard shoulder. Beginning in September 2022, the Office of Rail and Road should be tasked …

Government response. 31. The Government agrees with this recommendation. Evaluating the safety and economic impact of all schemes post opening is an integral part of ensuring we are delivering the benefits expected from investing in infrastructure. There are already comprehensive evaluation plans …
Department for Transport
8 Conclusion Third Report - Rollout and safety of sm…

The Government and National Highways should pause the rollout of all-lane running motorways to collect...

The Government and National Highways should pause the rollout of all-lane running motorways to collect more data, to upgrade and then evaluate the safety of existing all-lane running schemes and to consider alternative options for enhancing capacity on the Strategic Road Network. The Government and National Highways should pause the …

Government response. 36. The Government agrees with this recommendation and will pause the conversion of seven DHS schemes to ALR until the next Road Investment Strategy, so that alternative operating approaches can be considered. 37. A key action in the Stocktake and …
Department for Transport
9 Conclusion Third Report - Rollout and safety of sm…

Dynamic hard shoulder motorways apparently confuse drivers, because the hard shoulder is used unpredictably to...

Dynamic hard shoulder motorways apparently confuse drivers, because the hard shoulder is used unpredictably to tackle congestion. A more consistent approach, where the hard shoulder is used at known times, could clarify the situation for drivers without physically removing the hard shoulder. The Department for Transport and National Highways should …

Government response. 40. The Government agrees with this recommendation and will revisit the case for controlled motorways and how it compares with ALR motorways. We will look to publish an initial report which compares the business cases later this year which will …
Department for Transport
10 Recommendation Third Report - Rollout and safety of sm…

Controlled motorways, which retain the hard shoulder and have technology to regulate traffic, have the...

Controlled motorways, which retain the hard shoulder and have technology to regulate traffic, have the lowest casualty rates of all types of motorway on the Strategic Road Network. The Department and National Highways should revisit the case for controlled motorways. The Department should set out how the business case for …

Government response. The Government agrees with this recommendation and will revisit the case for controlled motorways and how it compares with ALR motorways. We will look to publish an initial report which compares the business cases later this year which will be …
Department for Transport
11 Conclusion Third Report - Rollout and safety of sm…

Examining the available evidence base, we are not convinced that reinstating the hard shoulder on...

Examining the available evidence base, we are not convinced that reinstating the hard shoulder on all all-lane running motorways will improve safety. The evidence suggests that doing so could put more drivers and passengers at risk of death and serious injury, especially if the reduction in capacity were to divert …

Government response. Although the hard shoulder offers a relative place of safety, it is not a safe place to stop. The Government is right to focus on upgrading the sa
Department for Transport

Oral evidence sessions

3 sessions
Date Witnesses
30 Jun 2021 Jill Adam · Department for Transport, Mike Wilson · Highways England, Nick Harris · National Highways, The Baroness Vere of Norbiton · Department for Transport View ↗
16 Jun 2021 Jonathan Spruce · Institution for Civil Engineers, Kate Carpenter · Chartered Institution of Highways & Transportation, Mike Mackinnon · MMB Associates, Miss Becky Needham · Royal Society for the Prevention of Accidents, Professor David Metz · UCL Centre for Transport Studies, Sarah Simpson · Royal HaskoningDHV View ↗
19 May 2021 Chris Todd · West Midlands Police, Edmund King · The AA, Elizabeth de Jong · Fuels Industry UK, Mr Nicholas Lyes · RAC Motoring Services View ↗

Correspondence

6 letters
DateDirectionTitle
21 Oct 2021 Correspondence from John Larkinson, Chief Executive, Office of Rail and Road, r…
22 Sep 2021 Correspondence from Baroness Vere of Norbiton, Minister for Roads, Buses and Pl…
14 Sep 2021 Correspondence from Baroness Vere of Norbiton, Minister for Roads, Buses and Pl…
13 Jul 2021 Correspondence from Nick Harris, Acting Chief Executive Officer, Highways Engla…
13 Jul 2021 Correspondence from Baroness Vere of Norbiton, Minister for Roads, Buses and Pl…
15 Jun 2021 Correspondence to John Larkinson, Chief Executive, Office of Rail and Road, dat…