Whether, with reference to the replies to questions 851 on 8 September 2009, 548 on 13 March 2010 and 1048 on 1 July 2011, the National Wholesale Broadband Network (NWBN) project, of which the Dinaledi Schools project was at the core, had been abandoned; if not, what is the current progress on the project; if so, what (a) are the reasons for this and (b) happened to the R500 million that the National Treasury allocated to the project?