MR WILLS
Thank you Mr Chairperson, I've just got one issue that I want to raise which is related, that is, in your experience as a Security Policeman, surely, or isn't it common practice that when you have an informer who supplies you with information about persons who may at a later stage be arrested, that it would be a common practice to keep that informer in order to communicate with that informer to corroborate information that is gleaned from the persons who are arrested or detained by some other means?