(a) Why have only 27 names been made public in his reply to question 1859 on 14 September 2012, detailing the list of subcontractors involved with the Electronic Toll Collection (ETC) consortium, instead of the 33 as was reported and (b)(i) what are the names of the remaining six subcontractors involved in the ETC consortium and (ii) why were these names not included in the initial reply?