With reference to his reply to question 2030 on 21 October 2011, (a) from which company was the car hired, (b) for whom was it hired, (c) what was the purpose of the car rental and (d) why was (i) the car not used and (ii) a chauffeur-driven car hired during his stay at the Hyatt Regency Hotel from 14 September to 9 October 2011?