In view of the fact that the right hon. Gentleman takes the view, very properly, that the tripartite system has broken down, does he not think that there is an obligation on his Department to provide this information to the local education authorities which have to consider what is the best course to take in providing comprehensive secondary education? Does not the right hon. Gentleman think that this information ought in any case to be comprehensively brought together and made available to all the education authorities?