(1) What amount was spent on (a) car hire, (b) air travel and (c) accommodation by senior management of her department (i) in total and (ii) individually during the latest specified 12-month period for which information is available; (2) what (a) category of car, (b) air travel class and (c) prescripts for hotel accommodation is each of these post levels allowed to use; (3) whether there were any instances where the allowable (a) car hire, (b) air travel class or (c) prescripts for accommodation were exceeded or contravened; if so, what are the relevant details in each such case; (4) whether any steps were taken against any official for abusing (a) car hire, (b) air travel or (c) accommodation facilities; if not, why not; if so, what are the relevant details in each such case?