With regard to the new tolls to be implemented on the roads in Gauteng with effect from April 2012, what (a) is the projected annual income from these tolls, (b) are the projected costs of (i) collection of toll revenue on these roads and (ii) maintenance of these roads in (aa) 2012, (bb) 2013 and (cc) 2014 and (c) are the details of the projected annual direct costs, excluding these mentioned above in the said years?