Clive Efford
MP for Eltham and Chislehurst · Labour · United Kingdom
“Thank you for allowing me to take part in this statement, Madam Deputy Speaker, given that I was not here at the beginning—I was carrying out my duties elsewhere in the House. I welcome the Secretary of State’s statement. What is she likely to do in my part of south-east London for technical and vocational places?”
“I rise to speak to amendment 97 in my name, which would remove clause 10 from the Bill. Clause 10 gives powers to the Secretary of State to vary the proportion of public and private provision of health services if they consider that to do so is in the interests of the health service.”
“Labour’s 2024 plan to make work pay set out a welcome desire to bring more essential services back into public control—something that is welcomed by health workers across the country, because so far the “biggest wave of insourcing in a generation”, as was promised, has felt more like a trickle when it comes to the NHS.”
“The explanatory notes for the Bill say that this new flexibility is necessary “where there may otherwise be a breakdown in provision of a health service.” Can we imagine a situation where the Secretary of State has concerns about a health service and that an approach to assist a local provider would be rebuffed?”
“There are ample powers to enable the Secretary of State to intervene and resolve breakdowns in the provision of a health service. On clause 10, we must balance what it adds in those situations against its potential misuse by an ideologically driven Government that are determined to privatise our NHS.”
“It was a pleasure to join my right hon. Friend at Greenwich council’s development of 435 council properties in my constituency for the launch of the social and affordable housing programme. Some 70,000 homes are planned, and that is welcome and overdue.”
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“The commission’s approach is that the technology is there to improve safety, whereas our attitude seems to be that it is a technological advance to help industry, and that improving safety and social inclusion will be a by-product a long way down the line. The operation of the software raises some ethical issues. I asked the witnesses about how the software would perform and take decisions when an accident is imminent. For instance, imagine a four-year-old toddler walking in front of a vehicle that cannot stop to prevent a collision. To the left is oncoming traffic, with the risk of a head-on collision; to the right are perfectly innocent bystanders on the pavement or at the bus stop—those are the vehicle’s options. Mr Wong noted that this was the “classic trolley problem” referred to in the German ethics commission’s report.”
“That will probably be some time in the 2030s. It is quite complex.” –– [ Official Report, Automated and Electric Vehicles Public Bill Committee, 31 October 2017; c. 43, Q98.] However, we then heard from Mr Boland of Five AI, who told us that automated vehicles would be on our roads in 2019, albeit in an experimental fashion. This is a big challenge for us. We need to consider the software in great detail, and the Secretary of State needs to be given the power to set and oversee certain standards. Mr Wong referred to the report written by the Ethics Commission on Automated Driving for the German Federal Ministry of Transport and Digital Infrastructure. I am a bit of an anorak, so I have started reading that report, although I have not got through all of it in the last 48 hours. It makes fascinating reading.”
“The tiers start with driver-assisted systems such as braking, steering and parking, through to automated vehicles that can switch between being driven by a human and by software at tier 3, which overlaps into tier 4, and to tier 5, which is purely automated vehicles. The legislation really challenges us as legislators, because by simplifying the insurance system we are being asked to enable our roads to become laboratories to sharpen that technology. We heard clearly in the evidence that there were different attitudes to what is taking place. When asked about tier 5 technology, Mr Wong, from the Society of Motor Manufacturers and Traders, said: “As to when those level 5 vehicles without steering wheels are capable of performing end-to-end journeys—from my house in the village to my office in the city—that is anybody’s guess.”
“It is a pleasure to serve under your chairmanship once again, Sir Edward. I have had a number of informal chats with the Minister as we have bumped into each other while wandering around the House. I appreciate his approach to the Bill. My amendments are genuinely to try to probe the area, which I find fascinating, of the interaction between artificial intelligence and human behaviour. Nowhere more than in our transport systems will this become more prevalent over the coming years. My amendments are to probe the areas where I think that that comes into sharp focus. When we boil it down, we are legislating for vehicles that are driven by computer software, as we heard in the evidence. We heard from the witnesses on Tuesday that we are legislating exclusively for tier 4 and tier 5 of the five tiers.”
“I am attempting to draw attention to that and to put in the Bill that it is the crucial area of the technology and we should pay attention to it.”
“We would hope so. In the general terms in which the Bill is drafted, that is quite possible. Amendment 8 is a probing amendment, and I will not press it to a vote, but this is an area that as legislators we need to scrutinise. The software is key. That is what will be making the decisions and that is what will be driving the vehicle. We seem to have started this discussion in terms of this being a mechanical problem about how to develop a piece of technology that can read all the different scenarios on our roads and react accordingly, but looking at the research—vehicles’ different speeds, any delay in the transition between a driver and an automated vehicle—an awful lot of the issue around the software is not referred to in the Bill.”
“Again, the right hon. Gentleman is touching on the area of ethics—it is covered in the excellent document written by the German Transport Ministry—which is about freedom of choice and the question of whether the individual driving the car should succumb to the superior knowledge of the software that has been put in the vehicle and have control of the vehicle taken away from them in certain circumstances. We have not discussed that issue, but it could arise as a consequence of the Bill. That is why I suggest we look carefully at the software. There is a major question about the freedom of choice of an individual driving their car if we allow the technology to take decisions away from the driver.”
“Let me invite the Minister along that path a little. The right hon. Member for West Dorset raised an important question—I did not word it as succinctly as he did, but he has more experience of drafting legislation than I have, so that is no surprise. If morals or ethics are not specifically referred to in the legislation, a sharp-witted lawyer may later argue that the issue is not ethics or morals, but safety, and that it is therefore ultra vires to use the legislation to regulate that area of the technology. I urge the Minister to look at this issue again and consider amending the Bill to address it.”
“I beg to move amendment 9, in clause 2, page 1, line 22, at end insert— “or by an automated vehicle when transitioning between driving itself and being driven by a person,” This amendment would ensure that the liability for accidents caused by an automated vehicle that is transitioning between driving itself and being driven by a person would be the same as the liability for accidents caused by an automated vehicle when driving itself.”
“There are various scenarios involving the transition that cause alarm. Mr Gooding of the RAC Foundation felt that we should not even entertain tier 3 because it is unsafe and does not make any sense, and because the legislation is about moving straight to tiers 4 and 5. Clearly, if people giving us evidence are saying that, I suggest to the Minister that it should cause the Government some alarm, and that perhaps we should be legislating to say that we do not want to allow this on our roads. There are issues being raised about the clear dangers of tier 3 transition.”
“The Venturer research came to slightly different conclusions, but all the research points to the fact that this is a problematic area in automated vehicle technology. It can take a deal of time for a driver to become alert. Mr Wong described to us various alarms that alert the driver to a vehicle request for the driver to take back control of the car; if those various alarms do not alert the driver, the vehicle will then slowly come to a halt. I am sure that we can all imagine the sort of disruption that could be caused if that happened on a motorway. He even described how the car prepared for an accident by tightening the driver’s seat belt just before the vehicle came to a halt, in case the driver had passed out or was so fast asleep that the alarms did not wake them up.”
“I hope we will not take as long on these two amendments as we took on the previous group, although it was a fascinating discussion. The amendments follow on from that, because they relate to the transition period and the third of the five tiers that go from driver-assisted systems to full automation. Tier 3 is where the vehicle can transition from being fully automated to being driven by the driver, and vice versa. Various pieces of research into the issue have come to different conclusions. In the evidence sessions, we heard that Audi had carried out some research at different speeds and come to the conclusion that there should be a minimum of 10 seconds in that transition period.”
“My understanding of tier 4, as Mr Wong said in his evidence, is that it is only at tier 4 that the human is removed from the equation; I think that those were his exact words. I must admit that that seems to be a contradiction. Tier 5, as I understand it, is a fully automated vehicle with no steering wheel, totally under the control of technology. One wonders what tier 4 is. If tier 3 is the transition between human and vehicle and tier 5 is a fully automated vehicle with no steering wheel whatever, what is tier 4? Is it a lesser tier 5 or a greater tier 3? I will give way to the Minister, who is going to enlighten us.”
“We asked witnesses, “When will the vehicle decide whether it is safe for the vehicle to drive or whether the vehicle should be handed back to the human driver?” They said that it depended on road conditions. That suggests that it will happen in the same locations on our roads: for instance, as vehicles leave motorways and enter more built-up areas, where there are more potential hazards and dangers for vehicles, it is likely that the vehicles will transition back to being driven by the driver. If that will happen regularly in the same location, it could create accident black spots. We could create a considerable new hazard on our roads.”
“That would be helpful. I have looked at it, but as has been demonstrated in our exchanges, the difference between tier 5 and tier 4 is not entirely clear. From the descriptions of the people who gave evidence to us, in tier 4, the human is removed entirely from the equation. We need to consider this issue. The evidence that I read said that the Venturer experiment at the Bristol testing centre discovered that drivers, when they first took over, tended to be over-cautious and drive at slower rates, which could increase congestion. There was also the potential for danger in vehicles suddenly slowing down, and Mr Gooding said in his answers to our questions that he felt that that issue was more important than congestion. There are some important considerations raised by the issue of transition, particularly in tier 3.”
“In the debate on previous amendments, he said that the technology is superior; he did not use that word, but he said that it is safer than a human in the event of an accident, even suggesting that a vehicle would make better or quicker choices than a human. That points us down a road, if Members will pardon the pun, of having roads operated in the way that our railways or underground service are controlled. Why not have fully automated vehicles of which drivers do not have control at all?”
“I accept that entirely and agree. It comes back to my point that it is likely to happen regularly in similar locations, and that patterns of behaviour will occur in particular spots where transition occurs because the technology requires it. We need to be aware of that. The testing is telling us that that is happening, but we are not taking it into consideration in the Bill, as we should. I suggest to the Minister that we need to take that away and consider it. Safety must be the aspect most prevalent in our minds. There is also the moral or ethical issue of driver autonomy: will the driver be in charge of the vehicle, or will the technology be in charge of the driver?”
“My experience has been that many people who come to give evidence to us as MPs assure us that a technological advance will deliver X, Y and Z, take us far forward and lead us to a promised land where things are safer and much improved, yet we find that due to the law of hidden consequences, we face a whole different set of scenarios. The one that I am pointing to here is that the transition between driver and technology is already throwing up potential hazards on our roads, even before we have let the vehicles on our roads. We know that the issue exists, because it has shown up in the testing. Therefore, we should legislate for it. I have asked the Minister to take on board those arguments, and I can see that the Whip is itching to get to his feet. Ordered, That the debate be now adjourned.— Andrew Stephenson .”
“I know we are not debating clause 3, but since the Minister referred to it, let me point out that clause 3(2) makes it the driver’s responsibility if a vehicle is unsafely allowed to be driven automatically. A driver could be at fault if they cause an accident at the moment of transition by failing to respond when the vehicle tells them to take over, so clause 3 could actually make things worse for the driver.”
“Welcome back to the Chair, Mr Bailey. Do you intend to have a stand part debate? Should I forego my response and just contribute to that debate, or make my response now?”
“Even the pointy-headed technocrats who came to talk to us told us conflicting things about transition and how the technology works. We have to be clear about the vehicles we enable to go on to our roads and the dangers that they may create. The transition issue is important, because the evidence is that it creates dangerous situations.”
“If the Bill offers the insurance industry too wide a scope, we may end up with vehicles on the roads about which people ask us, “Why did you allow this to happen?” We heard conflicting comments from witnesses. Mr Wong told us that in an Audi, after a minimum of 10 seconds alarm bells would go off and, if the driver did not respond, the vehicle would eventually bring itself to a halt. That was a description of tier 3. Mr Gooding told us that we should not accept tier 3—we should not have it at all. Mr Boland told us that the service vehicles that he would test on city roads would be fully autonomous but, in the experimental stage, would have a steering wheel and a driver, who would take over immediately with no transitional period whatever, which research tells us is not possible.”
“I will make my points now and then we can move on. We need to go back to what we are attempting to do with the Bill. Why have it at all? Why not just let the insurance industry decide which vehicles they want to insure and make it up as they go along? We are not doing that; we are actually trying to create a framework to protect the public when these new types of vehicles go on to our roads. We have accepted in principle that we have to legislate to accommodate those vehicles, which are different from the vehicles that we currently have on our roads. The Bill must not allow insurance companies to determine what types of vehicles go on our roads. That is for us; that is why we are here.”
“There is a whole area to do with connected vehicles and vehicles transitioning between human control and computer control that will need regulating. The Bill is silent on that, which is a flaw. I do not intend to press my amendments to a vote, but I am sure that on Report—”
“Although I accept that the safety aspect may reduce the number of accidents, when asked, the witnesses could not defend the suggestion that the proportion of accidents caused by mechanical failure—the failure of technology—will increase, and that 5% will go up. They were silent. We are dealing with an area of safety on our roads that is going to grow as a proportion of the accidents that occur. The Chair may call me to order, but we have not dealt with the issue of platooning and connected vehicles. Which vehicle is going to take responsibility if an accident is caused by a vehicle in a platoon of vehicles going down a motorway and the vehicle that is behind them is insured by another company? We were told in the evidence that it is the lead vehicle that guides the other vehicles.”
“At the point of transition, when the driver does not respond to all the warnings that Mr Wong talked about in his evidence, does it then come to the point when the people insuring the technology will say that the technology worked perfectly, but there was an accident, therefore it must be the driver’s fault? That scenario is not improbable and could come about. We would be wrong if we did not recognise that in the legislation. The Minister also spoke about human error. It is quite right that everyone said that more than 90% of accidents are caused by human error, but it is an obvious point. As all vehicles are currently driven by humans, it is highly likely that when accidents occur, they are caused by humans. Some 5% are down to mechanical error.”
“I accept that the insurance industry is a necessary part of our transport system—we have to have properly insured vehicles—but what the Minister has said alarms me a bit. We have the poachers, not the gamekeepers, in charge of the legislation. Of course the insurance industry would not like to be tied up in knots and would want to be as free as possible to insure the vehicles that they choose to put on our roads, but I would argue that we should have more say. The issue of transition is important. The right hon. Member for West Dorset put it well—I am in danger of saying that someone put a case for my amendment more eloquently than I am doing myself, but his point is important.”
“I am grateful to the Minister. I am not convinced, but I will wait for further information from him. I will not push my amendment to a vote today, but these are subjects that we can return to on Report and possibly at even greater length in the other place, as is the tradition of this place. I beg to ask leave to withdraw the amendment.”
“Therefore, as vehicles become more complex, with a greater ability to capture external data in the moments before a collision, we believe that it is very important that those vehicles are able to preserve that information and make it available to the appropriate and authorised investigators, in terms of understanding what has happened during that incident sequence.”
“We still send people out to measure skid marks in the road, for instance; so we will be moving to a much clearer but more granular position. There will be a lot more data, so I suppose it will be more complex in that way, but I think, in terms of establishing who is responsible, things should be clearer. Iwan Parry: I would add that it is quite important that we establish with these technologies that that capture of the data that David has described is a requirement of the vehicles. That really builds on the kinds of data that are captured by vehicles today but which are not necessarily available for investigators when it comes to investigating road traffic accidents, which could be very useful for in-depth investigations, in some cases.”
“Q This is a question about insurance, but it is open to any of the witnesses to answer. When automated vehicles and conventional vehicles share our roads, will questions of who is liable for accidents become more complicated? David Williams: I do not think they will become more complicated, because I think the information that should be made available from the autonomous vehicle will make it much easier to establish what has happened. If you think of the sensors that are involved in getting the vehicle around safely, there are traditional cameras, lidar, radar, ultrasound and all those sorts of things; that will give a much more complete picture than we currently have. A lot of insurance claims at the current time are based on different opinions with very little evidence to substantiate them.”
“Q Should the Bill actually specify what information should be retained and recorded? Iwan Parry: It could do. There is a mechanism in the Bill, in terms of the list of vehicles that would be approved as an automated vehicle, and potentially part of qualifying for that list might be that a vehicle would fulfil certain required criteria.”
“Q Will vehicles continue to record driver performance, for instance, and collect data when it transitions to being driven manually? David Williams: The capability is there. I think we are then drifting into data that motor manufacturers would not necessarily want to share with third parties. They would argue that maybe that driving information is something that they could use for different business purposes. There is currently a big debate in the telematics market about whether there will still be a future for separate telematics boxes being fitted in these vehicles to provide insurance and other solutions when the vehicles are being driven manually; but certainly there would be the capability to record that information.”
“Q Can I ask about the transition from an automated vehicle to manual? There is a time lag; research has been done into that. At what point is the driver responsible, therefore becoming the insured party, during the transition from automated vehicle to the driver taking over? Ben Howarth: My view on that would be that when the transition is from the driver to the car, the driver has to be responsible for what is happening to some degree throughout the whole of that transition phase. Once they have actually got confirmation that the car is in autonomous mode, that is the point when they are no longer responsible. In reverse, when the car is transitioning back to the driver, the same applies, but the driver is not responsible until they have taken full control of the vehicle. I think that is the easiest way to deal with that.”
“Q You started your answer by saying, “In my view,” and that suggests that there are other views. Ben Howarth: I do not know whether other people dispute that. That would need to be consulted on in the process of—”
“People may be surprised at how long it actually takes a human who has been disengaged to get up to speed, so to speak, so that they are alert enough to be able to drive the vehicle safely. That is why it will take a while for European vehicle manufacturing regulations to catch up, but there will be regulations that require minimum periods and indicators and signalling during that handover phase, because that is essential for keeping these safe. Ben Howarth: A key point is that while there are lots of data that other parties—police, investigators—might want, insurers are clear that we only want the data when a collision has occurred to confirm whether the car was in automated mode or not. I do not think we are looking to use the Bill as a way of grabbing loads and loads of data and tracking cars from A to B.”
“Q So in all the data we collect it is possible to pinpoint the moment when the car transitions from manual to automated and back again. David Williams: We are involved in a number of the Government-backed consortia. There is Venturer in Bristol; the first trials that were carried out with the Venturer vehicles and in the simulator were with regard to the handover. There are two elements that need to be decided on. I agree with Ben that you should not make somebody responsible until they have fully taken control, whether that is the machine or a human being, but nobody has really worked through that. The other aspect is about making sure that the vehicle has controls that do not try to hand over too quickly. As insurers, one of the things we are very concerned about is that handover.”
“For instance, a vehicle is driving carefully down a road but there is some black ice and it skids off and takes out a bus queue—I know that is a bit of a dramatic scenario—but everything has functioned perfectly. The Bill makes it clear that is an accident—injury has been caused by the autonomous vehicle—and it would be paid for by the insurer. In that circumstance there is unlikely to be any recovery from the motor manufacturer, but the whole point of the Bill is to give the general public the confidence that if somebody is injured, we do not have to worry about whether we are going to claim that the software was defective. If somebody is injured by an automated vehicle, there will be virtually a strict liability on the insurer and we will deal with that claim.”
“Q I have one last question. If you have all your data from an accident from the software in the vehicle, which tells you that the vehicle performed perfectly, but there was an accident with a driver who is driving the vehicle manually, is the assumption from the insurance company that you are not going to pay out because everything functioned perfectly with the machine? David Williams: No, that is the opposite of what the Bill is trying to achieve. There will be accidents on the roads where nobody is to blame, as there are now. If you can have an accident with a human driver where nobody is to blame, you can have that with an automated vehicle.”
“Q Mr Parry, following on from the questions from the right hon. Member for West Dorset, can you clarify how the vehicle knows when it is not appropriate to be in automated mode and therefore prevents the driver from flipping over to that? Iwan Parry: This is very much part of the research and development that industry is doing right now, but the expectation on manufacturers providing access to an automated control system would be that, in that handover situation, the vehicle would be assessing the circumstances of the traffic and the road conditions surrounding it and would accept the handover only if it was able to respond appropriately to that traffic scenario.”
“David Williams: This is a key point, because there will be many vehicles that can operate autonomously—initially, at least, only in certain environments, certain designed domains. For instance, I would imagine that the first ones that come to market will be able to operate on motorways and dual carriageways. [Interruption.] Exactly. Therefore, if you are travelling down Clapham High Street and you want to flick the vehicle into autonomous mode, it will not accept control.”
“Q So the vehicle is constantly taking in data on its environment—the surrounding area—and therefore is switching itself off, making it impossible for the driver to switch over to automated mode. Iwan Parry: The vehicle would be expected to be aware of what is around it at all times, and during a process—as it was described earlier—of handover, whereby the person or the vehicle that is in control at a particular time will remain in control until the other half of the equation is ready to assume control, that readiness to assume control can be determined only by sensing what is around it in the specific scenario that the vehicle is driving in, and accepting that it is now able to assume that control in a safe manner.”
“It might be that you drive on the country roads because you enjoy that and then you hit the motorway and flick the vehicle into autonomous mode for the next couple of hours. But yes, we need to understand and provide appropriate training and guidance on the handover; that is something we still need to understand more about.”
“Q Let me ask about transition, because the studies in Bristol suggested that vehicles slowed down significantly after the transition from automated mode to driver mode, because the driver was being excessively cautious or very cautious, which can lead to more dangerous circumstances. Is that an issue for insurers? David Williams: It is something we need to be aware of, which is why we asked Venturer to do handover first of all; I think guidance needs to be provided. I think it is less likely to be a safety risk and more likely to be a congestion risk, but the other aspect is that when we are doing these tests, we are deliberating doing on, off, on, off. In my vision of the future and, I think, the way motor manufacturers are designing vehicles, it will not be like that.”
“There are all sorts of drivers who are accounted as owner-drivers but, actually, in the way in which the contract has been established they are workers to all intents and purposes. We are very concerned, for example, about bogus self-employment contracts and leasing of vehicles: all those things that will mean that all kinds of people could end up being held liable when they should not be in those circumstances.”
“Q I do not know if I need to declare an interest: I am a member of Unite and the GMB. When automated and conventional vehicles share our roads, will questions of who is liable for accidents become more complicated? Diana Holland: I think that is the crux of the matter. Obviously, while the Bill covers a very limited aspect of what the important role of these changes can mean, we are particularly concerned, as the previous discussion demonstrated, that the only concentration is assuming issues around private drivers, whereas the implications of this go into all modes of transport where automation will apply. We are particularly concerned about the current methods of employment, particularly within certain parts of the road transport industry. That means that liability will be very unclear.”
“They could be implicated either by the employer concerned or by the policies of the insurance company. We would want that to be addressed.”
“Q So should the Bill address those issues more directly and in more detail? Diana Holland: We have two areas of concern. One is about issues that are not addressed by the Bill but have implications for the impact of driverless technology on the transport industry and on transport policy in our communities. I think there are problems and the House of Lords report is extremely clear about all the outlying issues: job losses, job creation, job shifts. We would want that to be part of the discussion that goes on around this. We are very concerned about some of the wording, specifically in clause 3(2) and clause 4(4), (5) and (6) around the software engineers. All sorts of people could be encompassed within that or it could lead to knock-on effects on people who work in the transport industry or in software engineering.”
“If you have three vehicles in a platoon, you have a driver in the front vehicle that is controlling the other two vehicles, what are the other two drivers doing? When they come to the end of the motorway or road where the platoon is taking place, what do they then do? We also have the concern raised in this very room about 18 months ago. The report from AXA suggested over £5 billion a year savings in labour costs, due to the introduction of automated vehicles. That clearly says to me that there is either a downgrading or lack of recognition of professional drivers who are carrying freight, passengers or anything else. I think there is a real concern that the Bill does not cover any of those aspects at all. If it is not covered in this Bill, it needs to be covered somewhere.”
“Q We have just heard from insurance companies that for many years to come automated vehicles will not operate in many areas but mainly on major routes such as smart motorways, which clearly has an implication for people who drive long distances. There is the issue about transition from being automated to manual and vice versa. Is that an issue of concern for you and the people you represent: the delays in transition and the impact that taking over a vehicle has on the behaviour of a driver? Adrian Jones: It absolutely is. As was said in the previous session, when a driver is not concentrating on driving, their attention is elsewhere and the transition back to driving is a slower process. The agreed trials for platooning are part of the debate and should not be forgotten.”