I do not think that the site would get permission in principle if there were no access to the site. That would be one of the fundamental principles for a site to be suitable for permission in principle. But I will get on to that.
If accepted, the amendments would have the consequence of allowing the local authority to reconsider the fundamental principles when considering an application for technical details consent. That defeats the purpose of the measure and undermines the certainty that it aims to give, because it allows other material considerations to become relevant during the decision-making process, as is currently the case. There would therefore effectively be no change.
However, I want to make it very clear that in determining an application for technical details consent, although the local planning authority will not be able to revisit the fundamental principles of development, it will be required to consider all the details of the application fully against the National Planning Policy Framework. The noble Baroness asked at what point; the NPPF is relevant the whole way through and local policy is also relevant. I re-emphasise that technical details consent can therefore be refused if the detail is not acceptable. Permission in principle is a tool that will allow the basic suitability of a site to be established early. What it will not do is override the need to ensure that proposals are sustainable, create mixed and balanced communities and include any necessary mitigation measures.
The noble Baroness pressed me on what would happen if technical details consent cannot be granted for a scheme. I hope that I have set out the rigorous process of consideration and engagement that will be followed to grant PIP and in that context, the scenario when no scheme can be given technical details consent, is an extremely rare one. But if it does occur, in those rare circumstances we have made provision for PIP granted on application to be revoked or modified.