LAWRENCE GERALD WASSERMAN
The problem became compounded when it appeared that Shabalala in fact suspected Ndaba of working with the police.  I remember him saying as much an I might add that Shabalala was robust and aggressive throughout.  During the period 7 to 14 July, du Preez, van der Westhuizen and myself guarded Shabalala and Ndaba in turn.  At some point during the weekend, Col Botha briefed us that he had obtained information from Ndaba which pointed to a massive operation run by the ANC SACP to incite a people's revolt.  It was clear that the information was of fundamental importance and that it would probably materially affect the negotiation process which was under way at the time.
	On the 12th of July 1990, as far as I can remember, Maj du Preez and myself were conducting an observation.