Paragraph 11
The London County Council shall consult with the council of a metropolitan borough—
(a)
before submitting to the Minister proposals for altering or adding to the development plan relating to any land in that borough ;
(b)
before determining any application for planning permission for the development of any such land, being an application of any such class as may be prescribed by the development order;
(c)
before making a tree preservation order or a building preservation order affecting any such land.