(1) What is the (a)(i) capital amount, (ii) interest and (iii) total amount currently outstanding for debts incurred for the (aa) Gauteng Freeway Upgrading Project and (bb) creation of the e-tolling system, (b)(i) envisaged target date for the settlement of the each specified debt and (ii) the basis on which each date was determined and (c) the source of the funds utilised in the debt repayment; (2) whether the SA National Roads Agency Limited (Sanral) is transferring the value-added tax (VAT) that is legally levied on the e-tolling tariffs to the SA Revenue Service (Sars); if not, why not; if so, what are the relevant details; (3) why is Sanral posting tax invoices to road users who have not registered for e-tolling, hence not indicating their VAT number, which is preventing the road user concerned from claiming the VAT back from Sars in terms of the Value-added Tax Act, Act 89 of 1991?