(1) Whether any of the helicopters of the SA Police Service (SAPS) Air Wing have been grounded for maintenance since 1 January 2012; if not, why not; if so, (a)(i) how many have been grounded in each province and (ii) for how long in each case and (b) how often does each SAPS helicopter undergo maintenance; (2) whether there were any delays in the maintenance of these helicopters; if not, what is the position in this regard; if so, what caused the delays; (3) who has been contracted to provide (a) product support and (b) maintenance to the SAPS Air Wing helicopters?