Planning Bill

I am sure that my right hon. Friend will accept that there is general support for the approach of the levy, but so far we have only 10 clauses in the Bill that merely sketch the outline of the complicated system that will ultimately be introduced. Will the Government table more detailed amendments during the Bill's passage through Parliament to flesh the system out, or is all that likely to be left for secondary legislation? If so, can we in the House and those outside be assured of full consultation on the important details needed to ensure that the levy works properly?