I am grateful to the noble Lord, Lord Tope, for his comments on these amendments, and to the noble Baroness. I hope I will
be able to assure your Lordships that the Mayor of London will continue to play an important role without the need for these amendments.
New Section 59A of the Town and Country Planning Act 1990, inserted by Clause 136, makes it possible for permission in principle to be granted on sites allocated within local development plans, neighbourhood plans and the new brownfield register, and the choice of when to do this will be a local one. Let me be absolutely clear that the Secretary of State will have no direct role in choosing specific sites to grant permission in principle to. In the same way that the Secretary of State maintains oversight of the existing development order-making powers under Section 59 of the Town and Country Planning Act 1990 to ensure consistency of how the planning system functions across England, he must maintain oversight of how the permission-in-principle system will work.
Amendment 92B would effectively set up different planning systems between London and the rest of the country by giving the Mayor of London the ability to change the process for permission in principle. We believe that introducing inconsistency into the system would be undesirable.
I reassure noble Lords that there are a number of ways in which the Mayor of London will be able to play an active role in influencing the granting of permission in principle in London. The London Plan will be able to set policies that will influence which sites are suitable for a grant of permission in principle. The mayor will also be a key statutory consultee during the plan preparation of any borough in London. Furthermore, where a mayoral development corporation is in place, the plan for that corporation can allocate specific sites that could be granted permission in principle. Mayoral development orders can also now be used to grant planning permission for site-specific development in London.
The noble Lord also asked whether the mayor would be able to call in applications for technical details consent. The answer is yes: the mayor can call in applications, including the new technical details consent, when the planning application is of potential strategic importance. He can also do this for an application for permission in principle. I will see if there is any further information that I can provide the noble Lord with in writing, but I hope that on the basis of what I have said he will withdraw his amendment.