I rise to speak to the provisions in my name, and particularly to new clause 27, which I hope to press to a vote later this evening. I apologise to Members for being absent from the debate for a couple of hours while I was in a Committee. New clause 27 aims to preserve the high level of environmental protection that comes with membership of the EU. As we have discussed tonight, there is a very real risk that Brexit will create a big gap when it comes to the enforcement, in particular, of environmental law and standards in this country. The European Commission's monitoring of member states' action to implement and comply with EU law, backed up by the European Court of Justice's ability to impose effective financial sanctions, have been an absolutely vital driver in pressing for and delivering environmental improvements in the UK. The example of clean air in London is just one case study that makes that point. In the absence of an effective domestic enforcement regime replicating the vital roles and functions currently performed by the Commission and the ECJ, it is difficult to see how the Government can deliver on their manifesto pledge to leave the environment in a better state than they found it. On day 2 of the Committee, on 15 November, we had a good debate on the case for fully transposing the EU environmental principles into UK law. The debate was ultimately fruitless in terms of amending the Bill, but we heard a great deal from both sides of the Chamber about the importance of the EU environmental principles to the future protection of the environment in this country. Perhaps most significantly, environmentalists such as myself were encouraged by a rather remarkable double act, with nods and comedic timing, of the right hon. Member for West Dorset (Sir Oliver Letwin) and the Secretary of State for Environment, Food and Rural Affairs. From that, we learned a little more about the Secretary of State's plan, first announced on 12 November, to consult on a new independent statutory body to“advise and challenge government and potentially other public bodies on environmental legislation...stepping in when needed to hold these bodies to account and enforce standards.â€More to the point, we were led to believe that the Secretary of State now intends to introduce an environmental protection Bill to establish an environmental protection body with prosecutorial powers and independence from Government that is charged with policing and enforcing a national policy statement incorporating the EU environmental principles. That amounts to a welcome recognition on the part of the Secretary of State of the risk of an ever-widening governance gap on environmental protection after the UK leaves the EU if there is not a domestic enforcement regime. Taken at face value, it also seems to be an acknowledgment that the new environmental protection body must be absolutely independent of Government; must be prosecutorial and investigatory so that it can hold the Government and other public bodies to account, including through the courts if necessary; and must be robust and durable so that it cannot easily be abolished or have its functions eroded by stealth. However, what we still do not know is whether this is a concrete plan that will soon be put into practice so as to ensure the protection of environmental standards in the UK from March 2019, or something that the Secretary of State alone ruminates about while in the bath.