UNKNOWN
Paragraph 33, on page 16.  He says
"I became aware through this vague system of innuendoes, I became aware that certain operations were underway, although I was unsure as to the details.  These involve the combating and elimination of ANC guerrillas known at the Security Branch at the time as terrorists.  As a loyal member of the Security Services, I indicated to Apt Sakkie van Zyl that I was available for this type of work under the same discreet methods of innuendo."
Now this would indicate therefore, that you were involved in this type of work, subsequent to this particular incident.