(1) With reference to the assistance received of a helicopter from 15th squadron in the rescue of an injured firefighter in Winston Park, Durban, on 4 July 2012 (details furnished), at what time (a) was the request for assistance and (b) did the helicopter arrive on the scene; (2) whether any reasons were provided by officials of 15th squadron for the length of time it took to dispatch the helicopter to the scene of the accident once the request for assistance had been received; if so, what are the relevant details; if not, why not; (3) what is the standard response time set by the SA National Defence Force?