(1) (a) How many awaiting-trial detainees are there at correctional services centres, (b) what is the longest period that these detainees have been detained, (c) what are the reasons for these detainees being detained and (d) what is the cost of awaiting-trial detainees to his department per annum; (2) whether his department has any plans to reduce the number of awaiting-trial detainees; if not, why not; if so, what are the relevant details; (3) whether these plans have been implemented; if not, why not?