Environment Bill (Third sitting)

Debate between Kerry McCarthy and Abena Oppong-Asare

Thursday 12th March 2020 Public Bill Committees

[Kerry McCarthy]

Q Can I just ask a quick question about chemicals in the water supply and whether the Bill does enough to increase the monitoring of pesticides and other pollutants in the water? You are all nodding, but nobody is answering.

Ian Hepburn: It is not something I have looked at in depth, but certainly there seems to be concern—this is from other organisations that support and work with Greener UK—that there is a large number of substances out there that will be risky as far as human health is concerned, let alone the health of the environment. That will need to be regulated. I do not see within the Bill that there is necessarily the right framework to do that monitoring.

It is also probably worth touching on the fact that if one puts that responsibility on the Environment Agency, which has had fairly significant depletion of its resources, it may be that there is no capacity, even if you include that responsibility in the Bill, to get that monitoring done. I think that is something that we need to bear in mind when developing something that will help us watch these novel substances, both alone and in how they operate together in the environment, because they do pose risks.

Stuart Colville: I would just observe that regulators and the water industry itself have a programme of research into what I suppose you would call novel contaminants or novel pollutants within watercourses and water bodies. That is funded at a reasonably high level and will continue. In fact, the next round, between 2020 and 2025, is about to start. That looks at things such as microplastics, antimicrobial resistance and exotic chemicals that may be leaching into watercourses from various forms. I suppose the question is whether there needs to be some duty or obligation through legislation to formalise that somehow. My sense is that the current system, which is overseen by the Environment Agency, is reasonably effective at keeping an eye on those substances and trying to work out what is actually in the environment.

Chris Tuckett: Clause 81 of the Bill, which relates to water quality, gives the Secretary of State powers to look at the substances that are regulated through what is now the water framework directive. That is good, and we do need flexibility on the sorts of chemicals that are monitored. It is slightly different for pesticides, but it is important to adapt as new chemicals come on to the market. What we would say about that clause is that there should be absolutely no regression on standards. Those standards that are there should not be reduced in any way.

Stuart Colville: Just to be clear, we would agree with that.

[Abena Oppong-Asare]

Q There are a few requirements for consultation on water quality in the Bill, but they are only to ask the Environment Agency. If any changes made under this section of the Bill are subject to the negative resolution procedure, do you feel that that level of scrutiny is enough, or do you think it should be extended? I just wanted to hear your general thoughts on that.

Ian Hepburn: This is on clause 81?