Environment Bill — House of Lords, 2021-06-28
Topic: Environment
John Krebs (Crossbench, Unknown): My Lords, I strongly support the amendments in this group that aim to strengthen the role of environmental principles, including Amendments 73, 75, 76, 77 and 78. When we started out on this journey towards an environment Bill, we were told it would be a non-regression Bill. I thought the idea was not only to maintain but to strengthen environmental protections after leaving the European Union. Yet Clauses 16 to 18, as the noble Baroness, Lady Parminter, explained so clearly, appear to weaken environmental protection in at least three ways: first, by weakening the legal effect of the environmental principles—since instead of acting in accord with the principles, there is only a much weaker duty to "have regard" to them; secondly, by introducing proportionality in the application of the principles, suggesting that they may be compromised for other priorities; and thirdly, as a number of noble Lords have pointed out, by exempting many public authorities, including two government departments that were specifically referred to. I shall focus on Amendment 78 in the name of the noble Baroness, Lady Parminter, and others, and on Clause 16(2). Can the Minister explain why he considers the introduction of proportionality necessary, when the precautionary principle, according to the High Court, already includes proportionality? I strongly disagree with the noble Baroness, Lady Neville-Rolfe, and the noble Viscount, Lord Trenchard, and I hope this example will help to explain why there is no need to replace a precautionary principle with a proportionality principle I refer to the High Court judgment of 28 May 2021 in the case of Natural England applying the precautionary principle in relation to nitrogen loads in the Solent. In his decision in favour of Natural England, Mr Justice Jay said that Mr Elvin, who was representing Natural England "also submitted that the precautionary principle embodies both proportionality and a degree of inherent flexibility to reflect the nature of the harmful outcome. … If all that Mr Elvin was submitting was that in some circumstances it would be close to impossible to obtain precise scientific data and consequently it may be appropriate, as well as proportionate, to draw from generic data and experience in analogous situations, I would agree with him. … But that is the whole point of the precautionary principle: the uncertainty is addressed by applying precautionary rates to variables, and in that manner reasonable scientific certainty as to the absence of a predicated adverse outcome will be achieved, the notional burden of proof being on the person advancing the proposal." There is no need for a principle of proportionality according to the High Court; the precautionary principle includes proportionality. I look forward to the Minister’s response to this example Finally, I refer to the extended list of environmental principles in Amendment 75 in the name of the noble Baroness, Lady Jones of Moulsecoomb. One principle in the extended list is the "use of the best available scientific knowledge." I do not understand why that is not in the Government’s list, because it is surely uncontroversial that the best scientific evidence should be used to make determinations about environmental matters. Good science is particularly important since many key scientific matters—the safety of certain pesticides, for example—are hotly contested. It is important that we have a good understanding of where the certainties and uncertainties in the science lie. I look forward to the Minister’s response.