(a) whether the vigilance unit of the Kendriyan Bhandar undertakes regular and surprise inspections of sensitive spots in Delhi and outside to review and streamline the procedure;
(b) if not, the reasons therefor;
(c) the number of times surprise inspections conducted alongwith the details of review and streamlining of procedures, prevention and detection of fraud in each of the last three years; and
(d) the results achieved therefrom?