(a) How many arrests for (i) drugs, (ii) prostitution and (iii) public indecency have been made by the Kempton Park SA Police Service (aa) in 2015 and (bb) from 1 January 2016 up to the latest specified date for which information is available, (b) how many cases were not put on the court roll, (c) what are the reasons for the specified cases not being put on the court roll and (d) how many of the cases that made it onto the court roll resulted in convictions?