Environment Bill

Baroness Bakewell of Hardington Mandeville Excerpts

Committee stage
Wednesday 7th July 2021 Lords Chamber

[Baroness Young of Old Scone (Lab) [V]]

My Lords, wastewater infrastructure in England is a bit of a mess, as many noble Lords have said. I remember that when I came down from Scotland to live in England 40 years ago, I was amazed because in Scotland surface water and foul water were strictly separated. Discovering with horror that the casual intermingling of surface water drainage and sewerage systems was almost the rote in England—a curious mix of some legal stuff and some illegal arrangements—just staggered me.

We have not made much progress in those 40 years. There has been insufficient investment in drainage and sewerage infrastructure, and Ofwat does not always take the consequent environmental problems seriously enough in its price determinations. I welcome the requirement in the Bill for sewerage undertakers to prepare and, hopefully, implement drainage and sewage management plans, but I support Amendment 162A, tabled by the noble Lord, Lord Cameron of Dillington. It would give these plans an environmental objective, which, hopefully, would encourage Ofwat to agree more investment for environmental purposes.

Amendment 164 in the name of the noble Lord, Lord Bradshaw, would end the automatic right to connect, and it has been supported by a number of noble Lords. Water companies need to be able to say no to connecting developments where sewerage systems are already overloaded. The amendment would also kick-start discussions well in advance to ensure that adequate sewage treatment could be provided in appropriate time, at the point where developments can be flexible, and prevent future environmental damage. Amendment 192, in the name of the noble Baroness, Lady McIntosh of Pickering, would have a similar effect, although in the more restricted ambit of major new housing developments.

I am reminded of a dreadful face-off that had to take place between the Environment Agency and the developers of Corby when I was the agency’s chief executive. My noble friend Lord Rooker, who I am deeply grateful is not in his place, was Minister at the time and very keen on the redevelopment of Corby in the interest of jobs. Frankly, he beat me up severely to try to persuade the Environment Agency to provide the necessary licences for that development. Corby was going to increase in size massively but was perched on the top of a tiny, failing Victorian sewerage system that simply would not have coped. The face-off went on for months but eventually resulted in funds being found to improve the sewerage system. The development went ahead, but I must admit that I only ever enter Corby incognito since they appear to have quite long memories in those parts.

I have a particular question for the Minister. On the implementation of drainage and sewage management plans, what assurances can he give that the successive water price rounds, as determined by Ofwat, will provide the right level of funding for drainage and sewage management plans over a reasonably short space of time? Price rounds come round only periodically, and stretching that over several cycles would mean that we were still waiting a very long time for the improvement to our sewerage and drainage systems that needs to be delivered.

[Baroness Bakewell of Hardington Mandeville (LD)]

My Lords, this is an important group of amendments dealing with the improvement of drainage and sewerage systems, and it raises similar issues to the previous group that we debated on Monday evening. I have added my name to Amendments 162 and 163, tabled by the noble Duke, the Duke of Wellington, and also signed by the noble Baroness, Lady Altmann.

At Second Reading we heard from various noble Lords across the Chamber about the devastating effect that the discharge of untreated sewage is having on our rivers, waterways and coastal waters. Amendments 162 and 163 seek to ensure that sewage treatment plants are improved and that there is separation of surface water drainage systems and sewerage systems, an issue that the noble Baroness, Lady Young of Old Scone, has just raised.

Water companies must ensure that they are operating within the law, and their priority should be to ensure that no foul water is discharged into rivers and waterways. That must take precedence over shareholder dividends. Apologies to any Members here today who hold shares in the water companies, but cleaning up the state of our waterways has to move higher up the agenda. The noble Duke has also referred to a deferral of dividends.

Water companies have management plans, and it is time that the safe and effective treatment of sewage had equal status with drinking-water quality. The rest of the world, especially the USA, thinks of our country as a green and pleasant land with flowing gentle rivers and streams, when the reality is very different, with raw sewage and waste floating in our rivers and clogging up our streams.

Ofwat has a role to play here, alongside the Treasury and the Secretary of State, in imposing a legal duty on the water companies to clean up their act. The noble Lord, Lord Cameron of Dillington, has spoken about the new drainage and sewage management plans. He encourages sewerage authorities to look positively to nature-based solutions instead of using SUDS. Nature-based solutions must be designed before development begins. The noble Lord also gave graphic details of rubber particles and road oils, which often run off our roads and end up in our rivers. Sewage treatment works are not capable of dealing with these pollutants, so yet another toxic substance enters our waterways.

My noble friend Lord Teverson has spoken of the need for all new buildings to be fitted with greywater systems. This is a far better use of water and reduces the actual demand for freshwater. I too remember the BREEAM standards for all new buildings, promoted by Jonathon Porritt when we were both on the South West of England Regional Development Agency many years ago.

Water is a finite resource and we should reuse it where possible. The housing shortage is acute but so is the need to increase the quality of our rivers and waterways. Conserving and reusing water is all part of ensuring that the country meets its targets on all fronts. The noble Lord, Lord Berkeley, has spoken eloquently about blue-green flood risk management, the collection of rainwater and preventing it from entering the sewerage system.

We all realise that the water authorities are under pressure, but it is time the capacity issue of clean water and sewage disposal was tackled in a cohesive and overarching way. It cannot be acceptable for raw sewage to be discharged into rivers, often where children will swim and play in the summer holidays. If there is insufficient capacity at treatment plants then it is time for infrastructure investment. The Government want to build more much-needed housing. If investment is made in water treatment and sewage disposal then there should be no block on housing development.

The noble Baroness, Lady McIntosh of Pickering, has also spoken about the capacity of water treatment plants and the connection of new housing estates. The noble Baroness is correct to identify that there should be a legal obligation to respond for statutory consultees on major new housing developments. They cannot later then say that they do not have the capacity to cope. They must flag this at the start of the process and work with local authorities to ensure that no housing development takes place where the result will be raw sewage discharged into waterways.

The noble Lord, Lord Lucas, has supported ending the automatic right of connection to the sewerage system, and developers should take more responsibility for their actions. The noble Earl, Lord Caithness, has spoken about the need for resilience in our water management. The noble Baroness, Lady Jones of Moulsecoomb, has spoken about the using rainwater instead of fresh water.

I look forward to the Minister’s response to this group of amendments, the subject matter of which has been raised several times during our deliberations on this Environment Bill. It is time that we resolved it.

[Baroness Hayman of Ullock (Lab)]

My Lords, noble Lords have made some important contributions in this debate. I would like to start by thanking the noble Duke, the Duke of Wellington, for his clear and helpful introduction on Monday evening to his Amendments 162 and 163. As we heard from the noble Duke, these two amendments would embed within drainage and sewerage management plans the requirement to continually improve the sewerage system and reduce the harm caused by wastewater management.

The noble Duke also talked about the importance of improving systems annually, while recognising that the upgrades needed to our drainage and sewerage systems constitute a serious level of investment. As the noble Baroness, Lady Bakewell of Hardington Mandeville, has just said, both the Treasury and Ofwat will have an important role to pay, but as the noble Duke, the Duke of Wellington, rightly pointed out, this will be a green investment, with an immediate benefit for the environment and for all wildlife. My noble friend Lady Young of Old Scone mentioned the lack of investment over many years; I thought her example of the difference she noticed between England and Scotland when she moved here was really quite striking.

Amendments 162A and 163A in the name of the noble Lord, Lord Cameron of Dillington, consider the importance of the new drainage and sewerage management plans to deliver environmental benefits. The noble Lord referred to the dramatic rise in planned housing provision—other noble Lords have mentioned this—and to how important it is that drainage and sewerage plans actually work. His amendment is designed to work not only for customers but for the environment. As he said in his introduction, nature-based solutions should be a compulsory part of the planning system.

Amendment 164, in the name of the noble Lord, Lord Bradshaw, would end the automatic right to connect, enabling water companies to decline new connections to the sewerage system where this would cause environmental harm. His introduction, and the wider debate, have shown support for resolving this situation.

In the previous group, on Monday, we debated the Government’s new Amendment 165, on storm overflows. As we heard, this followed the huge support for the proposals contained within Philip Dunne’s Sewage (Inland Waters) Bill in the other place. This is welcome, yet, as my noble friend Lady Jones of Whitchurch laid out, government Amendment 165 falls far short of the ambition of the Private Member’s Bill, which is why the amendments we are debating in this group are necessary and why we support them.

We strongly support putting drainage and wastewater management plans on to a statutory footing. However, within the Bill, we have two particular concerns. First, the Bill confusingly refers to

“Drainage and sewerage management plans”,

despite Defra and the industry jointly working on “drainage and wastewater management plans” for many years, and companies already publishing plans with that name. We do not consider this to be a minor point, because the terms “sewerage” and “wastewater” are not interchangeable; “sewerage” has a narrower meaning that excludes many sources of contamination that enters rivers. If drainage plans are to be successful, all areas of contamination must be included.

--- Later in debate ---

Finally, while I am talking about positive things—I like to focus on the positives, at least some of the time—I cannot conclude without mentioning the growing understanding of the positive impacts of beavers. There was an excellent study a year ago by a team of scientists, led by Professor Richard Brazier from the University of Exeter, which was specifically on the beavers that mysteriously arrived on the River Otter. The beavers had huge positive benefits for eco-tourism and ecosystem services, including flood alleviation. The beavers are slowing the flow of floodwater, reducing peak flows during flood events. What we are doing here—and must do much more—is to allow nature to fix what we have broken. That is why this is so crucial in the Environment Bill; the law must be framed explicitly to allow this to happen.

[Baroness Bakewell of Hardington Mandeville (LD)]

My Lords I have put my name to this amendment in the names of the noble Baronesses, Lady Jones of Whitchurch and Lady Hayman of Ullock. The noble Baroness, Lady Hayman, has comprehensively introduced this amendment. I have added my name as someone who was once leader of a council, which had and still has large areas of flooding on a regular basis. In some cases, the same land and businesses were flooded year after year.

I will not rehearse the details of the flooding during the winter of 2014, but I mention that, after action was taken by the Government and Environment Agency, major works took place in an attempt to prevent flooding of such a serious nature in future. This is welcome, but is of little comfort to those who lost everything from flooding in the first place.

Flooding from rising water is devastating. It can be immediate, with a town or village and properties being submerged in a matter of minutes from catastrophic water flow from continuous rainfall and run-off from higher ground. It can also be slow and insidious, as in the case where rainfall has swollen the local rivers, and householders and the Environment Agency watch the rising water with trepidation, knowing that at some stage the banks will be breached, the muddy waters will engulf their homes, the sewers will overflow and drinking water will be contaminated. We have all seen the television coverage of such incidents, but we may not have experienced the smell, nor had to wade through the slime covering the floor of our lounge or kitchen.

The noble Baroness, Lady Hayman of Ullock, asked why flooding does not have greater prominence in the Bill and I share her concerns. The noble Baroness, Lady McIntosh, spoke of the hazards of developments on flood plains which, if built since 2009, are not covered by insurance. The noble Baroness, Lady Bennett of Manor Castle, also raised the dangers of building on flood plains. It is time that developers in this process provide their own insurance to those living in homes that they have built on flood plains. The noble Baroness, Lady Bennett, also gave some excellent examples of flood protection measures, including beavers—some have been introduced into Cornwall.

The amendment is extensive. Flood risk reports are important. The areas liable to flood are well documented and it is now possible to assess the number of people and households at risk from flooding and to take action to mitigate the risk, thereby reversing the possibility of flooding. The Committee on Climate Change, the Environment Agency, local drainage boards and others on the ground in an area should be consulted to share their first-hand knowledge with the Secretary of State in preparing flood risk reports.

The Government must take action, as this matter is very serious, and so bring some reassurance to flood risk areas that they are not forgotten and that measures are being taken to help protect them. Catchment plans are a vital tool in flood prevention measures, which are needed to protect people.

I fully support this amendment and look forward to a favourable response from the Minister on this critical issue.

[Lord Goldsmith of Richmond Park (Con)]

My Lords, flooding incidents have an utterly devastating impact on communities. I thank the noble Baroness, Lady Jones of Whitchurch, for raising this important issue in her Amendment 194AA and I thank the noble Baroness, Lady Hayman, for her thoughtful introduction.

The Government are committed to ensuring that our country is resilient and prepared for the challenges that a changing climate brings, including flooding and coastal erosion. The Government are taking a holistic and wide-ranging approach to flood risk, including through, for example, the England tree strategy, which will have a direct impact on flood prevention if trees are planted in the right place or if land is allowed to naturally regenerate in a way that slows the flow of surface water and increases the ability of land to absorb water. Likewise, our peat action plan will be crucial in reducing flood risk and showing that communities downstream of restored peatland are better protected and that, again, the land’s ability to hold water is improved.

I know that the noble Baroness, Lady Hayman, will agree that nature-based solutions can play a vital role in meeting flood resilience objectives in addition to so many other objectives in the Government’s 25-year environment plan at the same time. I want to thank the noble Baroness, Lady Bennett, for the examples she gave. I very much share her enthusiasm about the introduction of beavers, which has had the most extraordinary impact already.

The combination of green, blue and traditional grey infrastructure, which we discussed in detail earlier, will minimise the number of households at risk of flooding. The Bill takes important steps to help achieve this. It amends the Land Drainage Act 1991 to make it easier to make new internal drainage boards, which play a key role in managing water levels, reducing flood risks, supporting local growth, and protecting critical infrastructure in urban and rural areas.

Furthermore, by placing a statutory duty on sewerage companies to produce drainage and sewerage management plans, we are addressing long-term drainage planning and capacity, which helps to address sewer and surface water flooding. Section 13(1) of the Flood and Water Management Act 2010 already requires risk management authorities, including sewerage companies, to co-operate with other risk management authorities such as the Environment Agency and lead local flood authorities. But we will also make secondary legislation to ensure that the preparation of a drainage and sewerage management plan is captured as a flood risk management function to ensure that the new plans form part of a holistic response to flood risk.

I should be clear that the Bill has not been designed with the sole intention of addressing new flood risk legislation. The Flood and Water Management Act 2010, for instance, sets out the legislative requirements for flood risk management. It includes a duty on the Environment Agency to produce a report in relation to flood and coastal erosion risk management under Section 18. The Environment Agency report on flood and coastal erosion risk management is published every year and includes information on flood risk and progress to tackle that risk.

The Government are also taking ambitious non-legislative action to address flood risk. I mentioned the tree plan and the peat plan earlier, but we are also investing a record £5.2 billion to build 2,000 new flood defences over the next six years. This will better protect 336,000 properties from flooding and coastal erosion. In addition, the Government are investing a further £170 million to accelerate the building of 22 flood schemes across the country.

Alongside this, a further £200 million is being invested in the flood and coastal resilience innovation programme, which is helping over 25 local areas to take forward wider innovative actions that improve their resilience to flooding and coastal erosion. Pioneering projects, led by local authorities and delivered over the next six years, include apps which alert residents to flooding, permeable road surfaces to improve drainage and schemes to protect vital sand dune beaches.

Last July, the Government also published a policy statement setting out the Government’s long-term ambition to create a nation more resilient to future flood and coastal risk. This aims to reduce the risk of harm to people, the environment and the economy, and aims to ensure that our country is better protected and better prepared to reduce the likelihood and impacts of flooding and coastal erosion. It was informed by advice from the National Infrastructure Commission and the Committee on Climate Change.

The Government also have a statutory duty to respond to the Committee on Climate Change’s annual progress reports. The most recent report by the committee, published on 24 June, acknowledges that the government’s policy statement provides

“the required policy basis for increasing the level of ambition in tackling flood risk.”

The policy statement includes five policies and over 40 supporting actions which will accelerate progress to better protect and prepare the country against flooding and coastal erosion. Alongside the record investment I mentioned earlier, we are strengthening the reporting of progress towards the Government’s goals by spring 2022 so that it is clearer and more accessible.

The Government are also developing a national set of indicators to monitor trends over time to better understand the impact of policies. Indicators and reporting will include the local picture, providing the information needed to further drive progress at a local level and recognising the different challenges faced in different areas.

I hope this has reassured the noble Baroness and other noble Lords who have spoken passionately about this issue that the Government share their concerns, and that we are already taking significant steps to deliver on our plan for greater resilience to flooding. I respectfully ask that she withdraw her amendment.

--- Later in debate ---

[Baroness Young of Old Scone (Lab) [V]]

My Lords, I speak to Amendment 253, in the name of the noble Lord, Lord Lucas. I used to hate the EU forms’ DoC requirements and regarded them as one of the more pernickety impacts of EU membership, which is quite a thing for someone who is very anti-Brexit. However, they were vital to deal with issues such as the mule pits that used to be a horror on the edge of most Spanish villages, where you could go and fling your donkey when it died. They were probably a bit overengineered for the UK, but across Europe these regulations had a big impact on big scavenging birds such as kites and vultures.

We can tell from Shakespeare that it is not new for hygiene and biodiversity to come into conflict. In Shakespeare’s time, kites lurked on street corners in London picking up carrion and rubbish. I would quite like to see kites back on every street corner in London, but I do not think I will ever see that in my time.

I support the modest amendment by the noble Lord, Lord Lucas, which would mean that dead farm animals could be left uncollected in rewilding areas to allow necrophagous—don’t you just love that word?—bird populations to take their proper place in these naturally rewilding ecosystems.

It has been a long day today on the Environment Bill so I would like to introduce a more frivolous moment into the Committee. If I had my way, I would like to see this provision of letting stock lie where they die extended to all upland areas, not just rewilding areas. I have always fancied a sky burial, where I could be useful food to some of these necrophagous birds, including even corvids, though I would prefer a more magnificent kite to clean my bones. Who knows? In spite of there being no fossil record of vultures in the UK, climate change might well mean that the UK could become suitable, in climatic terms, for vultures. They are already moving north in France. However, that would need a sufficient supply of carrion to be left lying around. I am sure the Minister would agree that being picked clean by a vulture would be really something, but that is probably a bird too far so I will restrain myself and simply support the noble Lord’s Amendment 253.

[Baroness Bakewell of Hardington Mandeville (LD)]

My Lords, I am not sure I can follow that.

I believe the noble Lord, Lord Lucas, has laid out the case extremely well for all three of his amendments in this small group. Amendment 205A would give power to relevant civil society organisations attempting to regenerate populations of extinct insects and other animals, especially those that may have had a regional presence. This is a very worthy aim and one that I support. However, I urge caution over the reintroduction of some insects that, when they were alive, had an adverse impact on the countryside, wildlife or humans. I am sure the noble Lord does not wish to reintroduce an insect that was a persistent pest and had no useful purpose.

Amendment 253 relates to allowing fallen stock to remain on land for the consumption of flesh-eating birds and insects—noble Lords will note that I have gone for the easy pronunciation here. I support this with the proviso that the fallen stock has not died from a disease that might spread to other stock or to humans; we need to be careful about that. To ensure the survival of many insects and birds, it is really important that they have something to feed on. Fallen stock and, indeed, fallen trees should be left not only to feed birds and insects but to provide essential nutrients to the soil. I have read Isabella Tree’s book on rewilding and she makes a very powerful case for letting things be. In the past, if an oak tree was in danger of falling or was rotten at its core, the answer was to fell it and take away the remains. It is now recognised as far better for it and for other dead trees to be left for beetles, insects and fungi to feed on. That increases our much-depleted biodiversity.

Amendment 257D relates to the captive breeding of wild animals and their subsequent release back into their natural environment. We have seen beavers returned to the wild in Cornwall and Devon and Scottish wildcats bred in captivity now living in a safe reserve in the Highlands. I support these programmes but accept that they are not always universally welcomed. There has been discussion and nervousness about the possible release of wolves into Scotland. I accept that care will need to be taken over just what is released and where, but captive breeding programmes have helped many animals and birds. Ospreys and sea eagles—magnificent birds—are making a significant return, the latter right across the country from Scotland down to the Isle of Wight. If you are lucky enough to see one soaring overhead or diving down to catch prey out of the water, it is a sight that you will never forget.

The noble Baroness, Lady Bennett of Manor Castle, has spoken about conserving pine martens, red squirrels and butterflies, and reminded us that our biodiversity is in a very poor state—one of the worst in Europe. The noble Baroness, Lady Young of Old Scone, has spoken about donkey cemeteries and the time when kites scavenged on the streets of London, and reminded us of the role of vultures. I think it was the bird sort that she was referring to.

This is a niche group of amendments but one that deserves to be taken seriously. I hope the Minister will agree.

[Baroness Jones of Whitchurch (Lab)]

My Lords, I thank the noble Lord, Lord Lucas, for enabling us to have this interesting debate. He is rightly challenging us to think through what steps are necessary in practical terms to reverse the declining biodiversity, to which we all aspire. One way would be to let nature take its course, with all the stops and starts that would entail. Another way is to give nature a bit of a helping hand, which is really what he is proposing. He is rightly challenging us to be more ambitious about this, so I am interested in his suggestion about accelerated breeding programmes.

Of course, this is already happening in a controlled way in some circumstances, as the noble Baroness, Lady Bennett, mentioned in the previous debate. We all welcome the programmes of beavers being released into the wild, which brings with it the added benefit that they are happily engaged in building dams, which slow the river flows. She has again mentioned a number of precious species today, including red squirrels and pine martens, with actions being taken to reintroduce them, all of which is very welcome.

Some other animals might not be so welcome, particularly to adjoining farming communities where livestock might be at risk, so I caution that this needs to be done with care and expertise. Rewilding takes time, otherwise there is a danger that introducing one new species could have an adverse effect on other species that are already established.

Similarly, the noble Lord, Lord Lucas, raises a very interesting point about animal carcasses in rewilding projects being allowed to remain on the land—again, effectively letting nature take its course. As the noble Baroness, Lady Boycott, pointed out in an earlier debate, vultures have played an important role in clearing carcasses in parts of Africa and Asia. We have also heard again today from my noble friend Lady Young of Old Scone about mule pits in Spain and indeed the kites scavenging in old London. It is a very vivid image.

Of course, death is not pretty and this would not be, but we would only be applying the same principles that already occur for smaller mammals. Dying animals may well prefer to be left with their herd to die, rather than being culled or taken elsewhere to die or indeed to be slaughtered. On the other hand, this would need to be managed carefully. It cannot be a substitute for taking care of the stock, and we certainly would not want it to be used as a money-saving exercise. Nevertheless, as the noble Lord points out, this is what a true rewilding exercise would really entail. I therefore welcome his contribution and look forward to the Minister’s take on the issues raised.