MR LAX
You see, my recollection of Col Botha's evidence is it was purely coincidental that they happened to be at the safe-house and he thought he would allow them the opportunity in Ndaba's case on a, the English word escapes me, on a "vrywillige" basis, to talk to these people and see if he could add to their knowledge and obviously not in Shabalala's case, I doubt whether Shabalala would have volunteered the information, but again, these two people are kept in the same house.  It seems they went out of their way to give Shabalala the impression that Ndaba was actually an informer, just judging from the way in which he was questioned and the way Shabalala was held and it wouldn't have been very difficult for him to come to that conclusion.