MR KAHANOVITZ
I see.   I want to give you yet another version, that of Joe Verster's.  This appears, you don't need to go there but just for the purpose of the record, at page 190 of Bundle A, paragraph 1.1 he says the following
"During 1989, members of the CCB were given an instruction to monitor one Gavin Evans in Johannesburg.  The persons who were involved in this were Staal Burger, Slang van Zyl, Calla Botha and Wouter Basson."
Now you'll note your name's not mentioned.